Prof David Dunstan

David Dunstan
ScD, FInstP, FRSA

Professor of Experimental Physics

School of Physical and Chemical Sciences
Queen Mary University of London
www.qmul.ac.uk/spcs/staff/academics/profiles/ddunstan.html
Centre for Experimental and Applied Physics
Centre for Chemical Research

Research

Interests

David Dunstan contributes to solid-state physics both as an optical spectroscopist and as a theoretician. He has several inventions exploited commercially. He published the definitive article on the mechanism of luminescence in amorphous silicon, the (then) promising new material for optoelectronics.

At Surrey, with Alf Adams, he added high pressure to his techniques and pioneered the miniaturisation of the diamond-anvil high-pressure cell. High-pressure experiments have gathered much important data for optoelectronic technology, particularly using structures with built-in strain.

He has pioneered the use of strained semiconductor structures to achieve breakthroughs in the mechanical properties of solids. His current work is extending critical thickness theory to soft metals, demonstrating quantitatively that a minimum volume is required for plastic deformation, that reducing stressed volumes necessarily makes materials stronger, and that built-in strain modifies the properties profoundly.

Dunstan’s theoretical work has been based on the need to understand experimental results, but has also introduced new insights, e.g. his work on distant-pair recombination kinetics and the nearest-available-neighbour statistical distribution, and his simple scaling or geometrical argument for critical thickness.

Work with industry includes assisting Absolute Action Ltd. with state-of-the-art applications of optical-fibre lighting in museums, stately homes, etc. This included designing and aligning the lighting for the Hope diamond in the Smithsonian Museum. A recent project required understanding the Alexandrite effect.

Publications

solid heart iconPublications of specific relevance to the Centre for Experimental and Applied Physics

2024

Relevant PublicationQuantifying intuition: Bayesian approach to figures of merit in EXAFS analysis of magic size clusters
Haddad L, Gianolio D, Dunstan DJ, Liu Y, Rankine C and Sapelkin A
Nanoscale, Royal Society of Chemistry (Rsc) vol. 16 (11), 5768-5775.  
01-01-2024

2023

Relevant PublicationMicromechanics of Ti3C2Tx MXene reinforced poly(vinyl alcohol) nanocomposites
Dong M, Hu Y, Zhang H, Bilotti E, Pugno N, Dunstan D and Papageorgiou DG
Composites Part C: Open Access, Elsevier vol. 13 
16-12-2023
Relevant PublicationInterfacial stress transfer in monolayer and few-layer MoS2 nanosheets in model nanocomposites
Dong M, Young RJ, Dunstan DJ and Papageorgiou DG
Composites Science and Technology, Elsevier vol. 233 
01-03-2023
bullet iconMICROMECHANICS OF REINFORCEMENT OF POLYMERS FROM 2D MATERIALS BEYOND GRAPHENE
Papageorgiou DG, Dong M, Hu Y, Dunstan D and Young RJ
ICCM International Conferences on Composite Materials. 
01-01-2023

2022

Relevant PublicationMorphology transitions of twisted ribbons: Dependence on tension and geometry?
liu H, Liu L, Yan Z, He Y, Dunstan DJ and Liu D
Applied Physics Letters, American Institute of Physics 
13-12-2022
Relevant PublicationUtilising buckling modes for the determination of the anisotropic mechanical properties of As2S3 nanosheets
Dong M, Sun Y, Dunstan DJ and Papageorgiou DG
Nanoscale, Royal Society of Chemistry vol. 14 (21), 7872-7880.  
10-05-2022
Relevant PublicationGraphene on silicon: Effects of the silicon surface orientation on the work function and carrier density of graphene
Sun YW, Holec D, Gehringer D, Li L, Fenwick O, Dunstan DJ and Humphreys CJ
Physical Review B, American Physical Society vol. 105 (16) 
13-04-2022
Relevant PublicationEasy computation of the Bayes factor to fully quantify Occam’s razor in least-squares fitting and to guide actions
Dunstan D, Crowne J and Drew AJ
Scientific Reports, Nature Publishing Group 
22-01-2022
Relevant PublicationSignificant interlayer coupling in bilayer graphene and double-walled carbon nanotubes: A refinement of obtaining strain in low-dimensional materials
Sun YW, Gehringer D, Holec D, Papageorgiou DG, Fenwick O, Qureshi SM, Humphreys CJ and Dunstan DJ
Physical Review B, American Physical Society vol. 105 (2) 
05-01-2022

2021

bullet iconSoftening of the Euler Buckling Criterion under Discretization of Compliance
Carter DJ, Dunstan DJ, Just W, Bandtlow OF and San-Miguel A
Physical Review Applied, American Physical Society vol. 16 (4), l051002-l051002.  
10-11-2021
bullet iconSoftening of the Euler buckling criterion under discretization of compliance
Carter D, Dunstan D, Just W, Bandtlow O and San-Miguel A
Physical Review Applied, American Physical Society 
10-11-2021
bullet iconColossal Reversible Barocaloric Effects in Layered Hybrid Perovskite (C10H21NH3)2MnCl4 under Low Pressure Near Room Temperature
Li J, Barrio M, Dunstan DJ, Dixey R, Lou X, Tamarit JL, Phillips AE and Lloveras P
Advanced Functional Materials vol. 31 (46) 
01-11-2021
bullet iconCollapse phase diagram of carbon nanotubes with arbitrary number of walls. Collapse modes and macroscopic analog
Magnin Y, Rondepierre F, Cui W, Dunstan DJ and San-Miguel A
Carbon vol. 178, 552-562.  
30-06-2021
bullet iconOn energetic and dissipative gradient effects within higher-order strain gradient plasticity: Size effect, passivation effect, and Bauschinger effect
Hua F, Liu D, Li Y, He Y and Dunstan DJ
International Journal of Plasticity, Elsevier vol. 141 
01-06-2021
bullet iconReply to: On the observation of photo-excitation effects in molecules using muon spin spectroscopy
Jingliang M, Wang K, Murahari P, Yokoyama K, Lord JS, Pratt FL, He J, Schulz L, Willis M, Anthony JE, Morley NA, Nuccio L, Misquitta A, Dunstan DJ, Shimomura K, Watanabe I, Zhang S, Heathcote P and Drew AJ
Nature Materials, Springer Nature vol. 21 (10), 1110-1110.  
10-05-2021
bullet iconMechanical Properties of Graphene
Sun YW, Papageorgiou D, Puech P, Proctor JE, Machon D, Bousige C, San-Miguel A, Humphreys C and Dunstan DJ
Applied Physics Reviews, Aip Publishing 
19-04-2021
bullet iconFrom dislocation nucleation to dislocation multiplication in ceramic nanoparticle
Issa I, Joly-Pottuz L, Amodeo J, Dunstan DJ, Esnouf C, Réthoré J, Garnier V, Chevalier J and Masenelli-Varlot K
Materials Research Letters vol. 9 (6), 278-283.  
05-03-2021
bullet iconErratum: Unexpected softness of bilayer graphene and softening of A-A stacked graphene layers [Phys. Rev. B 101, 125421 (2020)]
Sun YW, Holec D, Gehringer D, Fenwick O, Dunstan DJ and Humphreys CJ
Physical Review B vol. 103 (11), 119901-119901.  
01-03-2021
bullet iconCarbon nanotubes collapse phase diagram with arbitrary number of walls. Collapse modes and macroscopic analog
Magnin Y, Rondepierre F, Cui W, Dunstan DJ and San-Miguel A
 
29-01-2021

2020

bullet iconNanomechanics of Graphene Oxide-bacteriophage based Self-assembled Porous Composites
Sun Y, Passaretti P, Hernandez I, Gonzalez J, Rodriguez F, Liu W, Dunstan DJ, Oppenheimer PG and Humphreys CJ
Scientific Reports, Nature Publishing Group vol. 10 
24-09-2020
bullet iconReversible barocaloric effects over a large temperature span in fullerite C60
Dunstan D, Li J, Lou X, Planes A, Manosa L, Barrio M, Tamarit J-L and Lloveras P
Journal of Materials Chemistry A, Royal Society of Chemistry 
31-07-2020
bullet iconEasy computation of the Bayes Factor to fully quantify Occam's razor
Dunstan DJ, Crowne J and Drew AJ
 
19-07-2020
bullet iconExplanation of the Colour Change in Alexandrites
Dunstan D, Xie F, Cao Y, Ranchon C, Hart A, Hansen R, Post JE, Whitney CW, Dawson-Tarr E and Drew AJ
Scientific Reports, Nature Publishing Group 
09-04-2020
bullet iconUnexpected softness of bilayer graphene and softening of A-A stacked graphene layers
Sun Y, Holec D, Gehringer D, Fenwick O, Dunstan D and Humphreys C
Physical Review B: Condensed Matter and Materials Physics, American Physical Society vol. 101 
20-03-2020
bullet iconNanostrain sensitivity in a wire torsion experiment
Dunstan DJ, Liu D, Li J, Ali W, Pery AD, Herrada N, MILLS D, Owen RA, Burton PA, DONG D, Gannaway G and Bushby AJ
Review of Scientific Instruments, Aip Publishing vol. 91 (1) 
03-01-2020

2019

bullet icon3D strain in 2D materials: to what extent is monolayer graphene graphite?
Sun YW, Liu W, Hernandez I, Gonzalez J, Rodriguez F, Dunstan DJ and Humphreys C
Physical Review Letters, American Physical Society vol. 123, 135501-135501.  
25-09-2019
bullet iconWater Redistribution-Microdiffusion in Cement Paste under Mechanical Loading Evidenced by 1H NMR
Wyrzykowski M, Gajewicz-Jaromin AM, McDonald PJ, Dunstan DJ, Scrivener KL and Lura P
Journal of Physical Chemistry C vol. 123 (26), 16153-16163.  
07-06-2019
bullet iconSpider dragline silk as torsional actuator driven by humidity
DUNSTAN DJ, LIU D, Tarakanova A, Hsu CC, Yu M, Zheng S, Yu L, Liu J, He Y and Buehler MJ
Science Advances, Aaas vol. 5, 1-8.  
01-03-2019
bullet iconEffect of humidity on the interlayer interaction of bilayer graphene
Qadir A, Sun YW, Liu W, Oppenheimer PG, Xu Y, Humphreys CJ and Dunstan DJ
Physical Review B vol. 99 (4) 
02-01-2019

2018

bullet iconFactors determining the magnitude of grain-size strengthening in polycrystalline metals
DUNSTAN DJ, LI Y and BUSHBY A
Materialia, Elsevier 
19-09-2018
bullet iconQuantitative explanation of the reported values of the Hall-Petch parameter
Li Y, Bushby AJ and Dunstan DJ
 
26-08-2018
bullet iconGraphite Under Compression: Shift of Layer Breathing and Shear Modes Frequencies with Interlayer Spacing
DUNSTAN DJ, SUN Y, Holec D and Xu Y
Journal of Physics Communications, Iop Publishing vol. 2 (4) 
03-04-2018
bullet iconCritical thickness phenomenon in single-crystalline wires under torsion
Liu D, Zhang X, Li Y and Dunstan DJ
Acta Materialia vol. 150, 213-223.  
16-03-2018
bullet icon24aWE-2 Accurate Determination of (Al_xGa_<1-x>)_<0.5>In_<0.5>P Alloy Pressure Coefficients
Harada J, Fujita K, Kobayashi T, PrinsA A and Dunstan DJ
 
04-03-2018

2017

bullet iconMaterial Length Scale of Strain Gradient Plasticity: A Physical Interpretation
DUNSTAN DJ and liu D
International Journal of Plasticity, Elsevier 
01-11-2017
bullet iconPressure-induced radial collapse in few-wall carbon nanotubes: A combined theoretical and experimental study
Alencar RS, Cui W, Torres-Dias AC, Cerqueira TFT, Botti S, Marques MAL, Ferreira OP, Laurent C, Weibel A, Machon D, Dunstan DJ, Souza Filho AG and San-Miguel A
Carbon, Elsevier 
14-09-2017
bullet iconThe size effect in the mechanical strength of semiconductors and metals: Strain relaxation by dislocation-mediated plastic deformation
Dunstan DJ
Journal of Materials Research, Springer Nature vol. 32 (21), 4041-4053.  
11-08-2017
bullet iconFrom mesoscale to nanoscale mechanics in single-wall carbon nanotubes
Torres-Dias AC, Cerqueira TFT, Cui W, Marques MAL, Botti S, Machon D, Hartmann MA, Sun Y, Dunstan DJ and San-Miguel A
Carbon, Elsevier 
14-07-2017
bullet iconPeculiar torsional dynamical response of spider dragline silk
Liu D, Yu L, He Y, Peng K, Guan J and Dunstan DJ
Applied Physics Letters 
05-07-2017

2016

bullet iconThe new high field photoexcitation muon spectrometer at the ISIS pulsed neutron and muon source
Yokoyama K, Lord JS, Murahari P, Wang K, Dunstan D, Waller SP, McPhail DJ, Hillier AD, Henson J, Harper MR, Heathcote P and DREW AJ
Review of Scientific Instruments, American Institute of Physics 
27-12-2016
bullet iconTemporal mapping of photochemical reactions and molecular excited states with carbon specificity
DREW AJ, wang K, Murahari P, Yokoyama , Misquitta , Dunstan and Heathcote
Nature Materials, Nature Publishing Group 
12-12-2016
bullet iconSize and Environment Effect on the Room Temperature Plastic Deformation of Ceramic Nanoparticles
Issa I, Joly-Pottuz L, Amodéo J, Réthoré J, Dunstan DJ, Epicier T, Jenei I, Stauffer D, Esnouf C, Garnier V and Masenelli-Varlot K
Microscopy and Microanalysis, Oxford University Press (Oup) vol. 22 (S5), 48-49.  
01-11-2016
bullet iconValidation of a phenomenological strain-gradient plasticity theory
DUNSTAN DJ
Philosophical Magazine Letters: Structure and Properties of Condensed Matter, Taylor &Amp; Francis: Stm, Behavioural Science and Public Health Titles 
27-07-2016
bullet iconThe Hall-Petch effect as a manifestation of the general size effect
Li Y, Bushby AJ and Dunstan DJ
Proc Royal Soc A, Royal Society 
08-06-2016
bullet iconSignificance of Bundling Effects on Carbon Nanotubes’ Response to Hydrostatic Compression
Sun YW, Hernández I, González J, Scott K, Donovan KJ, Sapelkin A, Rodríguez F and Dunstan DJ
The Journal of Physical Chemistry C, American Chemical Society (Acs) vol. 120 (3), 1863-1870.  
20-01-2016
bullet iconCarbon Nanotubes Under Pressure
Sun Y and Dunstan DJ
In Structure and Multiscale Mechanics of Carbon Nanomaterials, Springer Nature 99-134.  
01-01-2016
bullet iconContinuum Modelling of Nanotubes: Collapse Under Pressure
Dunstan DJ
In Structure and Multiscale Mechanics of Carbon Nanomaterials, Springer Nature 181-190.  
01-01-2016

2015

bullet iconGraphite under uniaxial compression along the c axis: A parameter to relate out-of-plane strain to in-plane phonon frequency
Sun YW, Holec D and Dunstan DJ
Physical Review B, American Physical Society (Aps) vol. 92 (9) 
01-09-2015
bullet iconPlasticity and thermal recovery of thin copper wires in torsion
Dong D, Dunstan DJ and Bushby AJ
Philosophical Magazine vol. 95 (16-18), 1739-1750.  
23-06-2015

2014

bullet iconDesign rules for dislocation filters
Ward T, Sánchez AM, Tang M, Wu J, Liu H, Dunstan DJ and Beanland R
Journal of Applied Physics vol. 116 (6) 
14-08-2014
bullet iconResonance Raman spectroscopy of carbon nanotubes: Pressure effects on G-mode
Sun YW, Hernández I, Ghandour AJ, Rice C, Crowe IF, Halsall MP, Sapelkin A, Gonzalez J, Rodriguez F and Dunstan DJ
High Pressure Research vol. 34 (2), 191-197.  
03-04-2014
bullet iconMeasurement of bitumen viscosity in the room-temperature drop experiment: student education, public outreach and modern science in one
Widdicombe AT, Ravindrarajah P, Sapelkin A, Phillips AE, Dunstan D, Dove MT, Brazhkin VV and Trachenko K
Physics Education 49(4), 406 (2014) 
21-03-2014
bullet iconGrain size dependence of the strength of metals: The Hall-Petch effect does not scale as the inverse square root of grain size
Dunstan DJ and Bushby AJ
International Journal of Plasticity, Elsevier/Science Direct vol. 53, 56-65.  
01-01-2014
bullet iconResonance Raman spectroscopy of carbon nanotubes: pressure effects on G-mode
Sun YW, Hernández I, Ghandour AJ, Rice C, Crowe IF, Halsall MP, Sapelkin A, Gonzalez J, Rodriguez F and Dunstan DJ
High Pressure Research 
01-01-2014
bullet iconSnails home
Dunstan DJ and Hodgson DJ
Physica Scripta vol. 89 (6) 
01-01-2014

2013

bullet iconNanomechanics of Carbon Nanotubes
Sun YW, Dunstan DJ, Hartmann MA and Holec D
Pamm, Wiley vol. 13 (1), 7-10.  
29-11-2013
bullet iconThe scaling exponent in the size effect of small scale plastic deformation
Dunstan DJ and BUSHBY AJ
International Journal of Plasticity, Elsevier vol. Volume 40, 152-162.  
01-01-2013
bullet iconToward a further understanding of size effects in the torsion of thin metal wires: An experimental and theoretical assessment
Liu D, He Y, Dunstan DJ, Zhang B, Gan Z, Hu P and Ding H
International Journal of Plasticity vol. 41, 30-52.  
01-01-2013
bullet iconPressure coefficients of Raman modes of carbon nanotubes resolved by chirality: Environmental effect on graphene sheet
Ghandour AJ, Crowe IF, Proctor JE, Sun YW, Halsall MP, Hernandez I, Sapelkin A and Dunstan DJ
Physical Review B vol. 87 (8) 
01-01-2013
bullet iconAnomalous Plasticity in the Cyclic Torsion of Micron Scale Metallic Wires
Liu D, He Y, Dunstan DJ, Zhang B, Gan Z, Hu P and Ding H
Physical Review Letters vol. 110 (24) 
01-01-2013

2012

bullet iconYield and plastic flow of soft metals in small volumes loaded in tension and flexure
Dunstan DJ, Gallé JU, Hou XD, Png KMY, Bushby AJ, Yang B and Kiener D
Philosophical Magazine vol. 92 (25-27), 3199-3215.  
01-09-2012
bullet iconTesting the limits of small scale plasticity with thin wires in torsion
Bushby AJ, Feuvrier J, Dong DV and Dunstan DJ
Materials Research Society Symposium Proceedings vol. 1424, 61-65.  
20-08-2012
bullet iconObservation of the critical thickness phenomenon in dislocation dynamics simulation of microbeam bending
Motz C and Dunstan DJ
Acta Materialia vol. 60 (4), 1603-1609.  
01-01-2012
bullet iconModeling high-energy radiation damage in nuclear and fusion applications
Trachenko K, Zarkadoula E, Todorov IT, Dove MT, Dunstan DJ and Nordlund K
Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms vol. 277, 6-13.  
01-01-2012
bullet iconRaman excitation spectroscopy of carbon nanotubes: effects of pressure medium and pressure
Ghandour AJ, Sapelkin A, Hernandez I, Dunstan DJ, Crowe IF and Halsall MP
HIGH PRESSURE RESEARCH. vol. 32 (1), 67-71.  
01-01-2012
bullet iconNew experimental test of strain-gradient plasticity theory: metal foil sandwich structures in flexure
Dunstan DJ, Thomas AJ, de Lavau I, Jardin JJ and Bushby AJ
Philosophical Magazine Letters vol. 92 (7), 308-313.  
01-01-2012
bullet iconCritical Thickness Theory Applied to Micromechanical Testing
Dunstan DJ
Advanced Engineering Materials vol. 14 (11), 942-947.  
01-01-2012

2011

bullet iconMicromechanical testing with microstrain resolution.
Dunstan DJ, Gallé JU, Ehrler B, Schmitt NJ, Zhu TT, Hou XD, P'ng KMY, Gannaway G and Bushby AJ
Rev Sci Instrum vol. 82 (9) 
01-09-2011
bullet iconRaman G-mode of single-wall carbon nanotube bundles under pressure
Ghandour AJ, Dunstan DJ and Sapelkin A
J Raman Spectrosc vol. 42 (8), 1611-1613.  
01-08-2011
bullet iconSize effects in yield and plasticity under uniaxial and non-uniform loading: experiment and theory
Bushby AJ and Dunstan DJ
Philos Mag vol. 91 (7-9), 1037-1049.  
01-01-2011
bullet iconEffect of water on resonant Raman spectroscopy of closed single-walled carbon nanotubes
Ghandour AJ, Dunstan DJ, Sapelkin A, Hernandez I, Halsall MP and Crowe IF
Physica Status Solidi B-Basic Solid State Physics vol. 248 (11), 2548-2551.  
01-01-2011

2009

bullet iconAnalysis of the inverse square-root size effect in the plasticity of metals
Zhu TT, Ehrler B, Hou XD, Bushby AJ and Dunstan DJ
 
29-10-2009
bullet iconElastic Limit and Strain Hardening of Thin Wires in Torsion
Dunstan DJ, Ehrler B, Bossis R, Joly S, P'ng KMY and Bushby AJ
Phys Rev Lett vol. 103 (15) 
09-10-2009
bullet iconThe strength of thin films, small structures and materials under localised stresses
Ehrler B, Dunstan DJ, Zhu TT, Hou XD, P'ng KMY and Bushby AJ
Thin Solid Films vol. 517 (13), 3781-3783.  
01-05-2009
bullet iconSlip distance model for the indentation size effect at the initiation of plasticity in ceramics and metals
Bushby AJ, Zhu TT and Dunstan DJ
Journal of Materials Research vol. 24 (3), 966-972.  
01-03-2009
bullet iconG-mode behaviour of closed ended single wall carbon nanotubes under pressure
Ghandour AJ, Dunstan DJ and Sapelkin A
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS. vol. 246 (3), 491-495.  
01-03-2009
bullet iconRaman G and D band in strongly photoexcited carbon nanotubes
Puech P, Anwar AW, Flahaut E, Dunstan DJ, Bassil A and Bacsa W
Phys Rev B vol. 79 (8) 
01-02-2009
bullet iconHigh-pressure studies of carbon nanotubes
Dunstan DJ and Ghandour AJ
HIGH PRESSURE RESEARCH. vol. 29 (4), 548-553.  
01-01-2009
bullet iconGeometrical Critical Thickness Theory for the Size Effect at the Initiation of Plasticity
Zhu TT, Ehrler B, Bushby AJ and Dunstan DJ
PROBING MECHANICS AT NANOSCALE DIMENSIONS. vol. 1185, 39-44. Editors: Tamura N, Minor A, Murray C and Friedman L. 
01-01-2009

2008

bullet iconMaterials mechanical size effects: a review
Zhu TT, Bushby AJ and Dunstan DJ
Mater Technol vol. 23 (4), 193-209.  
01-12-2008
bullet iconHigh-pressure Raman response of single-walled carbon nanotubes: Effect of the excitation laser energy
Ghandour AJ, Dunstan DJ, Sapelkin A, Proctor JE and Halsall MP
Phys Rev B vol. 78 (12) 
01-09-2008
bullet iconRaman G band in double-wall carbon nanotubes combining p doping and high pressure
Puech P, Ghandour A, Sapelkin A, Tinguely C, Flahaut E, Dunstan DJ and Bacsa W
Phys Rev B vol. 78 (4) 
01-07-2008
bullet iconDerivation of special relativity from Maxwell and Newton.
Dunstan DJ
Philos Trans a Math Phys Eng Sci vol. 366 (1871), 1861-1865.  
28-05-2008
bullet iconEnzyme sequence and its relationship to hyperbaric stability of artificial and natural fish lactate dehydrogenases.
Brindley AA, Pickersgill RW, Partridge JC, Dunstan DJ, Hunt DM and Warren MJ
Plos One vol. 3 (4) 
30-04-2008
bullet iconIndentation size effect at the initiation of plasticity for ceramics and metals
Zhu TT, Hou XD, Bushby AJ and Dunstan DJ
Journal of Physics D-Applied Physics vol. 41 (7) 
07-04-2008
bullet iconSize effect in the initiation of plasticity for ceramics in nanoindentation
Zhu TT, Bushby AJ and Dunstan DJ
J Mech Phys Solids vol. 56 (4), 1170-1185.  
01-04-2008
bullet iconLarge-scale, reliable and robust SERS-active nanowire substrates prepared using porous alumina templates
Kartopu G, Es-Souni M, Sapelkin AV and Dunstan D
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY. vol. 8 (2), 931-935.  
01-02-2008
bullet iconGrain size and sample size interact to determine strength in a soft metal
Ehrler B, Hou XD, Zhu TT, Png KMY, Walker CJ, Bushby AJ and Dunstan DJ
Philos Mag vol. 88 (25), 3043-3050.  
01-01-2008
bullet iconMapping the initiation of plastic deformation in nanoindentation
Dunstan DJ, Zhu TT, Hopkinson M and Bushby AJ
Materials Research Society Symposium Proceedings vol. 1049, 85-91.  
01-01-2008
bullet iconChemical doping by sulfuric acid in double wall carbon nanotubes
Puech P, Ghandour A, Sapelkin A, Tinguely C, Flahaut E, Dunstan D and Bacsa W
NSTI NANOTECH 2008, VOL 1, TECHNICAL PROCEEDINGS., 23-26. Editors: Laudon M and Romanowicz B. 
01-01-2008
bullet iconMapping of the initial volume at the onset of plasticity in nanoindentation
Zhu TT, P'ng KMY, Hopkinson A, Bushby AJ and Dunstan DJ
FUNDAMENTALS OF NANOINDENTATION AND NANOTRIBOLOGY IV. vol. 1049, 85-91. Editors: LeBourhis E, Morris DJ, Oyen ML, Schwaier R and Staedler T. 
01-01-2008

2007

bullet iconQuantum molecular dynamics study of the pressure dependence of the ammonia inversion transition
Herbauts IM and Dunstan DJ
Phys Rev A vol. 76 (6) 
01-12-2007
bullet iconSolvation pressure in ethanol by molecular dynamics simulations
Berryman PJ, Faux DA and Dunstan DJ
Phys Rev B vol. 76 (10) 
01-09-2007
bullet iconEnergy functions for rubber from microscopic potentials
Johal AS and Dunstan DJ
Journal of Applied Physics vol. 101 (8) 
15-04-2007
bullet iconRaman spectroscopy of single-walled carbon nanotubes at high pressure: Effect of interactions between the nanotubes and pressure transmitting media
Proctor JE, Halsall MP, Ghandour A and Dunstan DJ
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS. vol. 244 (1), 147-150.  
01-01-2007
bullet iconStrength of strained quantum wells and other small scale structures
Dunstan DJ, P'ng KMY, Zhu TT, Hou XD, Walker CJ and Bushby AJ
Physica Status Solidi B-Basic Solid State Physics vol. 244 (1), 93-99.  
01-01-2007
bullet iconMapping of the Initial Volume at the Onset of Plasticity in Nanoindentation
Zhu T, P'ng KMY, Hopkinson M, Bushby AJ and Dunstan DJ
Mrs Advances, Springer Nature vol. 1049 
01-01-2007

2006

bullet iconEffect of chemical environment on high-pressure Raman response of single-walled carbon nanotubes
Proctor JE, Halsall MP, Ghandour A and Dunstan DJ
HIGH PRESSURE RESEARCH. vol. 26 (4), 335-339.  
01-12-2006
bullet iconHigh pressure Raman spectroscopy of single-walled carbon nanotubes: Effect of chemical environment on individual nanotubes and the nanotube bundle
Proctor JE, Halsall MP, Ghandour A and Dunstan DJ
J Phys Chem Solids vol. 67 (12), 2468-2472.  
01-12-2006
bullet iconReply to Comment on 'Reappraisal of experimental values of third-order elastic constants of some cubic semiconductors and metals'
Johal AS and Dunstan DJ
Phys Rev B vol. 74 (14) 
01-10-2006
bullet iconA novel SERS-active substrate system: Template-grown nanodot-film structures
Kartopu G, Es-Souni M, Sapelkin AV and Dunstan D
Phys Status Solidi A vol. 203 (10), R82-R84.  
01-08-2006
bullet iconNanoscale pressure effects in individual double-wall carbon nanotubes
Puech P, Flahaut E, Sapelkin A, Hubel H, Dunstan DJ, Landa G and Bacsa WS
Phys Rev B vol. 73 (23) 
01-06-2006
bullet iconSolvation pressure in chloroform
Hubel H, Faux DA, Jones RB and Dunstan DJ
J Chem Phys vol. 124 (20) 
28-05-2006
bullet iconStrength of coherently strained nanolayers under high temperature nanoindentation
P'ng KMY, Hou XD, Dunstan DJ and Bushby AJ
Materials Research Society Symposium Proceedings vol. 977, 103-108.  
01-01-2006
bullet iconSize effect in the initiation of plasticity for ceramics in nanoscale contact loading
Zhu TT, Hou XD, Walker CJ, P'ng KMY, Dunstan DJ and Bushby AJ
Materials Research Society Symposium Proceedings vol. 976, 1-6.  
01-01-2006
bullet iconReappraisal of experimental values of third-order elastic constants of some cubic semiconductors and metals
Johal AS and Dunstan DJ
Phys Rev B vol. 73 (2) 
01-01-2006
bullet iconSize Effect in the Initiation of Plasticity for Ceramics in Nanoscale Contact Loading
Zhu T, Hou XD, Walker CJ, P'ng KMY, Dunstan DJ and Bushby AJ
Mrs Advances, Springer Nature vol. 976 
01-01-2006

2005

bullet iconStrength of coherently strained layered superlattices
P'Ng KMY, Bushby AJ and Dunstan DJ
Philos Mag vol. 85 (36), 4429-4444.  
21-12-2005
bullet iconEffect of coherency strain on the deformation of InxGa1-xAs superlattices under nanoindentation and bending
Lloyd SJ, P'Ng KMY, Clegg WJ, Bushby AJ and Dunstan DJ
Philos Mag vol. 85 (22), 2469-2490.  
01-08-2005
bullet iconMeasurement of the size effect in the yield strength of nickel foils
Moreau P, Raulic M, P'ng KMY, Gannaway G, Anderson P, Gillin WP, Bushby AJ and Dunstan DJ
Phil Mag Lett vol. 85 (7), 339-343.  
01-07-2005
bullet iconLocalisation of a wave-function by superposition of different histories
Dunstan DJ
 
09-06-2005
bullet iconEffective elastic constants in nonlinear elasticity
Bosher SHB and Dunstan DJ
J Appl Phys vol. 97 (10) 
15-05-2005

2004

bullet iconStructural and mechanical properties of double wall carbon nanotubes
Bacsa RR, Laurent C, Peigney A, Puech P, Hubel H, Dunstan D and Bacsa WS
2004 Nsti Nanotechnology Conference and Trade Show - Nsti Nanotech 2004 vol. 3, 214-217.  
02-11-2004
bullet iconDetermination of ordering effects on GaInP pressure coefficients
Prins AD, Sly JL, Dunstan DJ, Nagata A, Haslam C and Kobayashi T
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS. vol. 241 (14), 3123-3127.  
01-11-2004
bullet iconLight scattering of double wall carbon nanotubes under hydrostatic pressure: pressure effects on the internal and external tubes
Puech P, Hubel H, Dunstan DJ, Bassil A, Bacsa R, Peigney A, Flahaut E, Laurent C and Bacsa WS
Physica Status Solidi B-Basic Research vol. 241 (14), 3360-3366.  
01-11-2004
bullet iconTheory of deformation in small volumes of material
Dunstan DJ and Bushby AJ
P Roy Soc Lond a Mat vol. 460 (2050), 2781-2796.  
08-10-2004
bullet iconRaman scattering in InN films and nanostructures
Pinquier C, Demangeot F, Frandon J, Briot O, Maleyre B, Ruffenach S, Gil B, Pomeroy J, Kuball M, Hubel H, van Uden N and Dunstan D
Superlattices and Microstructures vol. 36 (4-6), 581-589.  
01-10-2004
bullet iconRaman scattering in hexagonal InN under high pressure
Pinquier C, Demangeot F, Frandon J, Pomeroy JW, Kuball M, Hubel H, van Uden NWA, Dunstan DJ, Briot O, Maleyre B, Ruffenach S and Gil B
Phys Rev B vol. 70 (11) 
01-09-2004
bullet iconDiscontinuous tangential stress in double wall carbon nanotubes
Puech P, Hubel H, Dunstan DJ, Bacsa RR, Laurent C and Bacsa WS
Phys Rev Lett vol. 93 (9) 
27-08-2004
bullet iconBohr isn't wrong yet
Dunstan D
New Sci vol. 183 (2459), 24-24.  
07-08-2004
bullet iconMeasurement of conduction band minima in ordered and disordered GaInP
Prins AD, Sly JL, Dunstan DJ, Nagata A and Kobayashi T
Journal of Crystal Growth vol. 268 (3-4), 378-383.  
01-08-2004
bullet iconDeformation of small volumes of material using nanostructured strained layered superlattices
P'ng KMY, Bushby AJ and Dunstan DJ
MATERIALS SCIENCE AND TECHNOLOGY. vol. 20 (8), 996-998.  
01-08-2004
bullet iconRaman spectroscopy of B12As2 under high pressure
Pomeroy JW, Kuball M, Hubel H, van Uden NWA, Dunstan DJ, Nagarajan R and Edgar JH
J Appl Phys vol. 96 (1), 910-912.  
01-07-2004
bullet iconA novel high pressure tool: the solvation pressure of liquids
Hubel H, van Uden NWA, Faux DA and Dunstan DJ
Journal of Physics-Condensed Matter vol. 16 (14), S1181-S1186.  
14-04-2004
bullet iconHarmonic and anharmonic components of third-order elastic constants
Skipp JM and Dunstan DJ
Phys Rev B vol. 69 (5) 
01-02-2004
bullet iconPlasticity size effects in nanoindentation
Bushby AJ and Dunstan DJ
J Mater Res vol. 19 (1), 137-142.  
01-01-2004
bullet iconEnhanced Raman signal of CH3 on carbon nanotubes
Bassil A, Puech P, Landa G, Bacsa W, Hubel H, Dunstan DJ, Barrau S, Demont P, Lacabanne C, Perez E, Flahaut E, Bacsa R, Peigney A and Laurent C
Materials Research Society Symposium Proceedings vol. 858, 307-312.  
01-01-2004
bullet iconCritical thickness theory and the yield of thin beams
Bushby A and Dunstan D
SURFACES AND INTERFACES IN NANOSTRUCTURED MATERIALS AND TRENDS IN LIGA, MINIATURIZATION, AND NANOSCALE MATERIALS., 283-283. Editors: Mukhopadhyay SM, Seal S, Dahotre N, Agarwal A, Smugeresky JE and Moody N. 
01-01-2004
bullet iconEnhanced Raman signal of CH3 on carbon nanotubes
Bassil A, Puech P, Landa G, Bacsa W, Hubel H, Dunstan DJ, Barrau S, Demont P, Lacabanne C, Perez E, Flahaut E, Bacsa R, Peigney A and Laurent C
Mrs Advances, Springer Nature vol. 858 
01-01-2004

2003

bullet iconIII-V semiconductors solve mechanical riddle
Dunstan D, BUSHBY AJ and Gillin W
III-Vs Review vol. 16 (9), 39-41.  
01-12-2003
bullet iconNegative effective pressures in liquid mixtures
Van Uden NWA, Hubel H, Faux DA, Dunstan DJ and Royer CA
High Pressure Research vol. 23 (3), 205-209.  
01-09-2003
bullet iconPractical non-linear elasticity theory for large strains
Bosher SHB and Dunstan DJ
High Pressure Research vol. 23 (3), 323-327.  
01-09-2003
bullet iconThe onset of plasticity in nanoscale contact loading
Jayaweera NB, Downes JR, Frogley MD, Hopkinson M, Bushby AJ, Kidd P, Kelly A and Dunstan DJ
P Roy Soc Lond a Mat vol. 459 (2036), 2049-2068.  
08-08-2003
bullet iconSolvation pressure as real pressure: I. Ethanol and starch under negative pressure
van Uden NWA, Hubel H, Faux DA, Tanczos AC, Howlin B and Dunstan DJ
J Phys-Condens Mat vol. 15 (10), 1577-1584.  
19-03-2003
bullet iconReliable non-linear elastic constants
Dunstan DJ and Bosher SHB
Physica Status Solidi B-Basic Research vol. 235 (2), 396-400.  
01-02-2003
bullet iconAccurate determination of (AlxGa1-x)(0.5)In0.5P alloy pressure coefficients
Harada J, Kobayashi T, Prins AD and Dunstan DJ
PHYSICA STATUS SOLIDI B-BASIC RESEARCH. vol. 235 (2), 505-508.  
01-02-2003
bullet iconDeformation of small volumes of material studied using strained-layer superlattice structures
P'ng KMY, Bushby AJ and Dunstan DJ
MECHANICAL PROPERTIES DERIVED FROM NANOSTRUCTURING MATERIALS. vol. 778, 171-176. Editors: Bahr DF, Kung H, Moody NR and Wahl KJ. 
01-01-2003
bullet iconYield of InxGa1-xAs superlattices under bending and nanoindentation
Lloyd SJ, P'ng KMY, Bushby AJ, Dunstan DJ and Clegg WJ
MECHANICAL PROPERTIES DERIVED FROM NANOSTRUCTURING MATERIALS. vol. 778, 43-48. Editors: Bahr DF, Kung H, Moody NR and Wahl KJ. 
01-01-2003
bullet iconGeometrical contribution to yield strength in small volumes
Dunstan DJ and Bushby AJ
MECHANICAL PROPERTIES DERIVED FROM NANOSTRUCTURING MATERIALS. vol. 778, 321-326. Editors: Bahr DF, Kung H, Moody NR and Wahl KJ. 
01-01-2003
bullet iconYield of InxGa1-xAs Superlattices Under Bending and Nanoindentation
Lloyd SJ, P'ng KMY, Bushby AJ, Dunstan DJ and Clegg WJ
Mrs Advances, Springer Nature vol. 778 
01-01-2003

2002

bullet iconDouble subtractive spectrometer as a tunable high-resolution broad-bandpass optical filter
Dunstan DJ and Frogley MD
Rev Sci Instrum vol. 73 (11), 3742-3746.  
01-11-2002
bullet iconHigh pressure instrumentation: Low and negative pressures
Dunstan DJ, Van Uden NWA and Ackland GJ
High Pressure Research vol. 22 (3-4), 773-778.  
01-06-2002
bullet iconEffective thermodynamic elastic constants under finite deformation
Dunstan DJ, Bosher SHB and Downes JR
Appl Phys Lett vol. 80 (15), 2672-2674.  
15-04-2002
bullet iconDetermination of the mode Gruneisen parameter of AlN using different fits on experimental high pressure data
Van Uden NWA, Hubel H, Hayes JM, Prins AD, Kuball M, Dunstan DJ, Downes JR, Shi Y and Edgar JH
High Pressure Research vol. 22 (1), 37-41.  
01-04-2002
bullet iconA theory of non-linear elasticity compatible with the Murnaghan equation of state
Downes JR, Bosher SHB and Dunstan DJ
HIGH PRESSURE RESEARCH. vol. 22 (1), 231-235.  
01-04-2002
bullet iconMeasurement and interpretation of strain by high-resolution X-ray diffraction
Dunstan DJ
Applied Surface Science vol. 188 (1-2), 69-74.  
13-03-2002
bullet iconA standard diamond-anvil cell adapted for work on biological molecules and soft solids
van Uden NWA and Dunstan DJ
HIGH PRESSURE EFFECTS IN CHEMISTRY, BIOLOGY AND MATERIALS SCIENCE. vol. 208-2, 299-302. Editors: Lojkowski W. 
01-01-2002
bullet iconDeformation of In xGa1-xAs superlattices under bending and nanoindentation
Lloyd SJ, P'ng KMY, Bushby AJ, Dunstan DJ, Kidd P and Clegg WJ
Microscopy and Microanalysis. vol. 8 (SUPPL. 2), 554-555.  
01-01-2002
bullet iconDeformation of InxGa1-xAs superlatices under bending and nanoindentation
Lloyd SJ, P'ng KMY, BUSHBY AJ, Dunstan DJ, Kidd P and Clegg WJ
Microscopy and Microanalysis 2002 Quebec City, Canada 4 Aug 2002 - 8 Aug 2002. vol. 8 (Suppl 2), 554-555.  
01-01-2002

2001

bullet iconCoherency Strain and a New Yield Criterion
Jayaweera NB, Downes JR, Dunstan DJ, BUSHBY AJ, Kidd P and Kelly A
Structure and mechanical properties of nanophase materials: theory and computer simulation vs. experiment : symposium Boston, Massachusetts 28 Nov 2000 - 30 Nov 2000. vol. 634 Editors: Farkas D. 
01-12-2001
bullet iconPhysical Origin of a Size Effect in Nano-indentation
BUSHBY AJ, Downes JR, Jayaweera NB, Kidd P, Kelly A and Dunstan DJ
Fundamentals of Nanoindentation and Nanotribology II Symposium, 2000 MRS fall meeting Boston, Mass. 27 Nov 2000 - 1 Dec 2000. vol. 649 
01-12-2001
bullet iconRaman scattering studies on single-crystalline bulk AlN: temperature and pressure dependence of the AlN phonon modes
Kuball M, Hayes JM, Shi Y, Edgar JH, Prins AD, van Uden NWA and Dunstan DJ
JOURNAL OF CRYSTAL GROWTH. vol. 231 (3), 391-396.  
01-10-2001
bullet iconPhotoluminescence of (111) InxGa1-xAs/GaAs strained-layer quantum wels under hydrostatic pressure
van Uden NWA, Downes JR and Dunstan DJ
Phys Rev B vol. 63 (23) 
15-06-2001
bullet icon28pTB-7 高圧力下のGaInP/AlGaInP量子井戸レーザー構造における発光特性
勝之 井, 盾 原, 利彦 小, Prins AD, Downes JR, Dunstan DJ, Sly JL and Missous M
 
09-03-2001
bullet iconRaman scattering studies on single-crystalline bulk AlN under high pressures
Kuball M, Hayes JM, Prins AD, van Uden NWA, Dunstan DJ, Shi Y and Edgar JH
Appl Phys Lett vol. 78 (6), 724-726.  
05-02-2001
bullet iconPhysical origin of a size effect in nanoindentation
Bushby AJ, Downes JR, Jayaweera NB, Kidd P, Kelly A and Dunstan DJ
Materials Research Society Symposium - Proceedings. vol. 649 
01-01-2001
bullet iconCoherency strain and a new yield criterion
Jayaweera NB, Downes JR, Dunstan DJ, Bushby AJ, Kidd P and Kelly A
Materials Research Society Symposium - Proceedings. vol. 634 
01-01-2001
bullet iconTheory of the anomalous low band-gap pressure coefficients of semiconductor strained layers
Downes JR, Van Uden NWA, Bosher SHB, Frogley MD and Dunstan DJ
Physica Status Solidi B-Basic Research vol. 223 (1), 205-211.  
01-01-2001

2000

bullet iconTheory of the anomalously low band-gap pressure coefficients in strained-layer semiconductor alloys
Frogley MD, Downes JR and Dunstan DJ
Physical Review B - Condensed Matter and Materials Physics vol. 62 (20), 13612-13616.  
15-11-2000
bullet iconCarbon nanotubes: From molecular to macroscopic sensors
Wood JR, Zhao Q, Frogley MD, Meurs ER, Prins AD, Peijs T, Dunstan DJ and Wagner HD
Phys Rev B vol. 62 (11), 7571-7575.  
15-09-2000
bullet iconIdentity of molecular and macroscopic pressure on carbon nanotubes
Wood JR, Frogley MD, Prins AD, Dunstan DJ and Wagner HD
HIGH PRESSURE RESEARCH. vol. 18 (1-6), 153-157.  
01-01-2000
bullet iconZen diamond-anvil low-pressure cell
Van Uden NWA and Dunstan DJ
Review of Scientific Instruments vol. 71 (11), 4174-4176.  
01-01-2000
bullet iconResponse to Comment on 'Analysis of high-resolution x-ray diffraction in semiconductor strained layers' [J. Appl. Phys. 87, 8212 (2000)]
Dunstan DJ and Kimber AC
Journal of Applied Physics vol. 87 (11), 8215-8215.  
01-01-2000

1999

bullet iconMechanical response of carbon nanotubes under molecular and macroscopic pressures
Wood JR, Frogley MD, Meurs ER, Prins AD, Peijs T, Dunstan DJ and Wagner HD
J Phys Chem B vol. 103 (47), 10388-10392.  
25-11-1999
bullet iconControl of plasticity with coherency strain
Jayaweera NB, Bushby AJ, Kidd P, Kelly A and Dunstan DJ
Phil Mag Lett vol. 79 (6), 343-349.  
01-06-1999
bullet iconRaman spectroscopy of GaAs and InGaAs under pressure
Whitaker MF and Dunstan DJ
Journal of Physics Condensed Matter vol. 11 (13), 2861-2868.  
05-04-1999
bullet iconComparability and reliability of high-pressure band-gap data in tetrahedral semiconductors
Frogley MD and Dunstan DJ
Physica Status Solidi (B) Basic Research vol. 211 (1), 17-22.  
01-01-1999
bullet iconAnalysis of high-resolution X-ray diffraction in semiconductor strained layers
Dunstan DJ, Colson HG and Kimber AC
Journal of Applied Physics vol. 86 (2), 782-790.  
01-01-1999
bullet iconGrowth and characterisation of relaxed buffer layers
Dunstan DJ, Colson HG and Mason NJ
LATTICE MISMATCHED THIN FILMS., 139-145.  
01-01-1999
bullet iconInvestigations of semiconductor band structure using high pressure.
Dunstan DJ
HIGH PRESSURE MOLECULAR SCIENCE. vol. 358, 109-120.  
01-01-1999
bullet iconDream on
Dunstan D
Physics World vol. 12 (5), 17-17.  
01-01-1999
bullet iconExperimental techniques in the diamond anvil cell
Dunstan DJ
HIGH PRESSURE MOLECULAR SCIENCE. vol. 358, 87-101.  
01-01-1999

1998

bullet iconRaman and absorption spectroscopy of InP under high pressure
Whitaker MF, Webb SJ and Dunstan DJ
Journal of Physics Condensed Matter vol. 10 (38), 8611-8618.  
28-09-1998
bullet iconCombined Raman and transmission spectroscopy of ZnTe under pressure
Frogley MD, Dunstan DJ and Palosz W
Solid State Communications vol. 107 (10), 537-541.  
29-07-1998
bullet iconDiffusion in semiconductors
Gillin WP and Dunstan DJ
COMPUTATIONAL MATERIALS SCIENCE. vol. 11 (2), 96-100.  
01-01-1998
bullet iconThe role of experimental error in arrhenius plots: Self-diffusion in semiconductors
Dunstan DJ
Solid State Communications vol. 107 (4), 159-163.  
01-01-1998
bullet iconPressure dependence of the direct band gap in tetrahedral semiconductors
Frogley M, Sly J and Dunstan D
Physical Review B - Condensed Matter and Materials Physics vol. 58 (19), 12579-12582.  
01-01-1998
bullet iconPredictive power
Dunstan D
Physics World vol. 11 (6) 
01-01-1998
bullet iconBand offsets in near-GaAs alloys
Whitaker MF, Dunstan DJ and Hopkinson M
COMPOUND SEMICONDUCTORS 1997. vol. 156, 279-282.  
01-01-1998
bullet iconFault philosophy
Dunstan D
Physics World vol. 11 (12), 17-17.  
01-01-1998

1997

bullet iconEquilibrium critical thickness of epitaxial strained layers in the {111} orientations
Colson HG and Dunstan DJ
Journal of Applied Physics vol. 81 (6), 2898-2900.  
15-03-1997
bullet iconCoherency strain as an athermal strengthening mechanism
Brenchley ME, Hopkinson M, Kelly A, Kidd P and Dunstan DJ
Physical Review Letters vol. 78 (20), 3912-3914.  
01-01-1997
bullet iconStrain and strain relaxation in semiconductors
Dunstan DJ
Journal of Materials Science: Materials in Electronics vol. 8 (6), 337-375.  
01-01-1997
bullet iconCritical thickness and relaxation of (111) oriented strained epitaxial layers
Colson HG, Kidd P and Dunstan DJ
Microelectronics Journal vol. 28 (8-10), 785-794.  
01-01-1997
bullet iconElectron-beam-generated carrier distributions in semiconductor multilayer structures
Mohr H and Dunstan DJ
Journal of Microscopy vol. 187 (2), 119-124.  
01-01-1997
bullet iconAnalysis of the shortcomings of the Matthews-Blakeslee theory of critical thickness at higher strains
Downes JR, Dunstan DJ and Faux DA
Philosophical Magazine Letters vol. 76 (2), 77-81.  
01-01-1997

1996

bullet iconRelaxation behavior of undoped InxGa1-xP 0.5<×<0.7 grown on GaAs by atomic layer molecular-beam epitaxy
González L, González Y, Aragón G, Castro MJ, Dotor ML and Dunstan DJ
Journal of Applied Physics vol. 80 (6), 3327-3332.  
15-09-1996
bullet iconPlastic relaxation and relaxed buffer layers for semiconductor epitaxy
Beanland R, Dunstan DJ and Goodhew PJ
Advances in Physics vol. 45 (2), 87-146.  
01-04-1996
bullet iconInterpretation of double-crystal x-ray rocking curves in relaxed strained-layer structures
Lourenço MA and Dunstan DJ
Journal of Applied Physics vol. 79 (6), 3011-3015.  
15-03-1996
bullet iconA general approach to measurement of band offsets of near-GaAs alloys
Whitaker MF, Dunstan DJ, Missous M and Gonzalez L
Physica Status Solidi (B) Basic Research vol. 198 (1), 349-353.  
01-01-1996
bullet iconDetermination of the linear pressure coefficients of semiconductor bandgaps
Prins AD, Sly JL and Dunstan DJ
Physica Status Solidi (B) Basic Research vol. 198 (1), 57-60.  
01-01-1996
bullet iconMathematical model for strain relaxation in multilayer metamorphic epitaxial structures
Dunstan DJ
Philosophical Magazine a: Physics of Condensed Matter, Structure, Defects and Mechanical Properties vol. 73 (5), 1323-1332.  
01-01-1996
bullet iconCoherency strain and high strength at high temperature
Brenchley ME, Dunstan DJ, Kidd P and Kelly A
Materials Research Society Symposium - Proceedings vol. 434, 147-152.  
01-01-1996
bullet iconPressure dependence of the photoluminescence of strained (001) and (111) As quantum wells
Sly J and Dunstan D
Physical Review B - Condensed Matter and Materials Physics vol. 53 (15), 10116-10120.  
01-01-1996
bullet iconComparison of the crystalline quality of step-graded and continuously graded InGaAs buffer layers
Kidd P, Dunstan DJ, Colson HG, Lourenço MA, Sacedón A, González-Sanz F, González L, González Y, García R, González D, Pacheco FJ and Goodhew PJ
Journal of Crystal Growth vol. 169 (4), 649-659.  
01-01-1996
bullet iconPredictability of plastic relaxation in metamorphic epitaxy
Dunstan DJ, Kidd P, Beanland R, Sacedón A, Calleja E, González L, González Y and Pacheco FJ
Materials Science and Technology vol. 12 (2), 181-186.  
01-01-1996
bullet iconDiamond-anvil uniaxial stress cell
Jones G and Dunstan DJ
Review of Scientific Instruments vol. 67 (2), 489-493.  
01-01-1996

1995

bullet iconDesign of InGaAs linear graded buffer structures
Sacedón A, González-Sanz F, Calleja E, Muñoz E, Molina SI, Pacheco FJ, Araújo D, García R, Lourenço M, Yang Z, Kidd P and Dunstan D
Applied Physics Letters 
01-01-1995
bullet iconHigh pressure determination of AlGaInP band structure
Prins AD, Sly JL, Meney AT, Dunstan DJ, O'Reilly EP, Adams AR and Valster A
Journal of Physics and Chemistry of Solids vol. 56 (3-4), 349-352.  
01-01-1995
bullet iconDirect measurement of band offsets in GaInP/AlGaInP using high pressure
Prins AD, Sly JL, Meney AT, Dunstan DJ, O'reilly EP, Adams AR and Valster A
Journal of Physics and Chemistry of Solids vol. 56 (3-4), 423-427.  
01-01-1995
bullet iconDetermination of the Band Structure of Disordered AlGaInP and its Influence on Visible-Laser Characteristics
Meney AT, Prins AD, Phillips AF, Sly JL, O'Reilly EP, Dunstan DJ, Adams AR and Valster A
Ieee Journal On Selected Topics in Quantum Electronics vol. 1 (2), 697-706.  
01-01-1995
bullet iconPRESSURE-INDUCED SHALLOW-DEEP A(1) TRANSITION FOR SN DONOR IN GAAS OBSERVED IN DIAMOND-ANVIL CELL PHOTOLUMINESCENCE EXPERIMENT
DMOCHOWSKI JE, STRADLING RA, SLY J, DUNSTAN DJ, PRINS AD and ADAMS AR
ACTA PHYSICA POLONICA A. vol. 87 (2), 457-460.  
01-01-1995
bullet iconApplication of Monte Carlo simulation to EBIC-contrast modelling
Mohr H and Dunstan DJ
MICROSCOPY OF SEMICONDUCTING MATERIALS 1995. vol. 146, 697-700.  
01-01-1995

1994

bullet iconDiffusion of ion beam created vacancies and their effect on intermixing; a Gambler’s Ruin approach
GILLIN WP, Kimber AC, Dunstan DJ and Webb RP
Journal of Applied Physics vol. 76, 3367-3371.  
31-12-1994
bullet iconPlastic relaxation of metamorphic single layer and multilayer InGaAs/GaAs structures
Dunstan DJ, Kidd P, Fewster PF, Andrew NL, Grey R, David JPR, González L, González Y, Sacedón A and González-Sanz F
Applied Physics Letters vol. 65 (7), 839-841.  
01-12-1994
bullet iconNumerical calculation of equilibrium critical thickness in strained-layer epitaxy
Downes JR, Dunstan DJ and Faux DA
Semiconductor Science and Technology vol. 9 (6), 1265-1267.  
01-12-1994
bullet iconNew determination of the band structure of disordered AlGaInP and its influence on visible laser characteristics
Phillips AF, Meney AT, Prins AD, Sly JL, O'Reilly EP, Dunstan DJ and Adams AR
Conference Digest - Ieee International Semiconductor Laser Conference, 201-202.  
01-12-1994
bullet iconEnhanced exciton blue shift in spin polarized dense exciton system in quantum wells
Amand T, Marie X, Baylac B, Dareys B, Barrau J, Brousseau M, Planel R and Dunstan DJ
Physics Letters A vol. 193 (1), 105-110.  
19-09-1994
bullet iconStrain and interdiffusion in semiconductor heterostructures.
Gillin WP and Dunstan DJ
Phys Rev B Condens Matter vol. 50 (11), 7495-7498.  
15-09-1994
bullet iconExciton formation and hole-spin relaxation in intrinsic quantum wells
Amand T, Dareys B, Baylac B, Marie X, Barrau J, Brousseau M, Dunstan DJ and Planel R
Physical Review B vol. 50 (16), 11624-11628.  
01-01-1994
bullet iconExciton formation in quantum wells
Dareys B, Marie X, Amand T, Baylac B, Barrau J, Razdobreev I, Brousseau M and Dunstan D
Solid State Communications vol. 90 (4), 237-240.  
01-01-1994
bullet iconBUCKLING OF COMPRESSIVELY STRAINED EPITAXIAL CRYSTAL-STRUCTURES
SIDDLE DR and DUNSTAN DJ
Philosophical Magazine a-Physics of Condensed Matter Structure Defects and Mechanical Properties vol. 70 (2), 233-246.  
01-01-1994
bullet iconPREDICTING RELAXATION IN STRAINED EPITAXIAL LAYERS
BEANLAND R, DUNSTAN DJ and GOODHEW PJ
SCANNING MICROSCOPY. vol. 8 (4), 859-868.  
01-01-1994
bullet iconLUMINESCENCE POLARIZATION DYNAMICS AND SPIN RELAXATION OF EXCITONS IN STRAINED INGAAS/GAAS QUANTUM-WELLS
AMAND T, RAZDOBREEV I, DAREYS B, MARIE X, BAYLAC B, BARRAU J, BROUSSEAU M and DUNSTAN D
Izvestiya Akademii Nauk Seriya Fizicheskaya vol. 58 (7), 163-167.  
01-01-1994

1993

bullet iconPressure Induced *-Shallow - Deep A1 Transition for Group VI:S, Se, and Group IV:Ge Donors in GaAs
Dmochowski JE, Stradling RA, Dunstan DJ, Prins AD, Adams AR, Singer KE, Fujisawa T and Kukimoto H
, Trans Tech Publications vol. 143-147, 1075-1080.  
01-10-1993
bullet iconElectronic structure of (In,Ga) As(Ga, Al) As strained-layer quantum wells
Dunstan DJ and Gil B
Materials Science and Engineering B vol. 20 (1-2), 58-61.  
30-06-1993
bullet iconInterdiffusion in InGaAs/GaAs quantum well structures as a function of depth
Gillin WP, Dunstan DJ, Homewood KP, Howard LK and Sealy BJ
Journal of Applied Physics, Aip Publishing vol. 73 (8), 3782-3786.  
15-04-1993
bullet iconGrowth and characterization of relaxed epilayers of InGaAs on GaAs
Dunstan DJ, Dixon RH, Kidd P, Howard LK, Wilkinson VA, Lambkin JD, Jeynes C, Halsall MP, Lancefield D, Emeny MT, Goodhew PJ, Homewood KP, Sealy BJ and Adams AR
Journal of Crystal Growth vol. 126 (4), 589-600.  
01-02-1993
bullet iconThermal quenching and retrapping effects in the photoluminescence of InyGa1-yAs/GaAs/AlxGa1-xAs multiple-quantum-well structures
Vening M, Dunstan DJ and Homewood KP
Physical Review B vol. 48 (4), 2412-2417.  
01-01-1993
bullet iconExcited-state excitons in strained quantum wells under pressure
Leong D, Prins AD, Meney AT, Dunstan DJ and Homewood KP
Journal De Physique. Iv : Jp vol. 3 (5), 331-334.  
01-01-1993
bullet iconSpin orientation by optical pumping in strained InxGa1-xAs/GaAs quantum wells
Hassen F, Bacquet G, Lauret N, Barrau J, Howard LK and Dunstan DJ
Solid State Communications vol. 87 (10), 889-892.  
01-01-1993
bullet iconEvidence of type-I band offsets in strained GaAs1-xSbx/GaAs quantum wells from high-pressure photoluminescence
Prins AD, Dunstan DJ, Lambkin JD, O'Reilly EP, Adams AR, Pritchard R, Truscott WS and Singer KE
Physical Review B vol. 47 (4), 2191-2196.  
01-01-1993
bullet iconEVIDENCE OF GAMMA-FREE OR BOUND-TO-DEEP ACCEPTOR CHARACTER OF THE Y-1.2 EV DEEP PHOTOLUMINESCENCE LINE IN N-TYPE GE-DOPED GAAS DERIVED FROM HIGH HYDROSTATIC-PRESSURE EXPERIMENTS IN DIAMOND-ANVIL CELL
DMOCHOWSKI JE, STRADLING RA, PRINS AD, DUNSTAN DJ, ADAMS AR and KUKIMOTO H
ACTA PHYSICA POLONICA A. vol. 84 (4), 649-652.  
01-01-1993
bullet iconEXCITED-STATE EXCITONS IN STRAINED QUANTUM-WELLS UNDER PRESSURE
LEONG D, PRINS AD, MENEY AT, DUNSTAN DJ and HOMEWOOD KP
JOURNAL DE PHYSIQUE IV. vol. 3 (C5), 331-334.  
01-01-1993
bullet iconCRITICAL THICKNESS PHENOMENA - THE DISTINCTION BETWEEN THE EXISTENCE OF INTERFACIAL DISLOCATIONS AND SIGNIFICANT LATTICE-RELAXATION
KIDD P, FEWSTER PF, ANDREW NL and DUNSTAN DJ
MICROSCOPY OF SEMICONDUCTING MATERIALS 1993. (134), 585-588.  
01-01-1993
bullet iconSPIN RELAXATION OF EXCITONS IN STRAINED INGAAS/GAAS QUANTUM-WELLS
DAREYS B, AMAND T, MARIE X, BAYLAC B, BARRAU J, BROUSSEAU M, RAZDOBREEV I and DUNSTAN DJ
JOURNAL DE PHYSIQUE IV. vol. 3 (C5), 351-354.  
01-01-1993
bullet iconAPPLICATIONS OF DIAMOND-ANVIL CELLS TO MATERIALS SCIENCE
DUNSTAN DJ
HIGH PRESSURE CHEMISTRY, BIOCHEMISTRY AND MATERIALS SCIENCE. vol. 401, 101-119.  
01-01-1993
bullet iconRECENT DEVELOPMENTS IN DIAMOND-ANVIL CELLS
DUNSTAN DJ
HIGH PRESSURE CHEMISTRY, BIOCHEMISTRY AND MATERIALS SCIENCE. vol. 401, 79-99.  
01-01-1993
bullet iconRELAXED EPITAXIAL LAYERS - THE EFFECT OF AN ADDED INTERFACE
KIDD P, DUNSTAN DJ, GREY R, DAVID J, FEWSTER PF, ANDREW NL, MOLINA SI and KIELY CJ
MICROSCOPY OF SEMICONDUCTING MATERIALS 1993. (134), 321-324.  
01-01-1993
bullet iconSpin relaxation of excitons in strained InGaAs/GaAs quantum wells
Dareys B, Amand T, Marie X, Baylac B, Barrau J, Brousseau M, Razdobreev I and Dunstan DJ
Journal De Physique. Iv : Jp vol. 3 (5), 351-354.  
01-01-1993
bullet iconCOMMENTS ON TRENDS IN HIGH-PRESSURE RESEARCH
JONAS J, DRICKAMER HG, DUNSTAN DJ, WIJNGAARDEN RJ, ROSS M, VANELDIK R, WEBER G, HEREMANS K and WINTER R
HIGH PRESSURE CHEMISTRY, BIOCHEMISTRY AND MATERIALS SCIENCE. vol. 401, 627-634.  
01-01-1993

1992

bullet iconOn the Measurement of Absolute Radiative and Non-Radiative Recombination Efficiencies in Semiconductor Lasers
Dunstan DJ
Journal of Physics D: Applied Physics vol. 25 (12), 1825-1828.  
14-12-1992
bullet iconLaminated gaskets for absorption and electrical measurements in the diamond anvil cell
Leong D, Feyrit H, Prins AD, Wilkinson VA, Homewood KP and Dunstan DJ
Review of Scientific Instruments vol. 63 (12), 5760-5763.  
01-12-1992
bullet iconStrain in semiconductor structures and devices
Dunstan DJ and Adams AR
Conference on Physics and Technology of Semiconductor Devices and Integrated Circuits. vol. 1523, 487-506.  
01-02-1992
bullet iconInfluence of the spin-orbit split-off valence band in InxGa1-xAs/AlyGa1-yAs strained-layer quantum wells
Gil B, Howard LK, Dunstan DJ, Boring P and Lefebvre P
Physical Review B vol. 45 (7), 3906-3909.  
01-01-1992
bullet iconWell-width dependence of the excitonic lifetime in strained III-V quantum wells
Amand T, Marie X, Dareys B, Barrau J, Brousseau M, Dunstan DJ, Emery JY and Goldstein L
Journal of Applied Physics vol. 72 (5), 2077-2079.  
01-01-1992
bullet iconPhotoreflectance and piezophotoreflectance studies of strained-layer InxGa1-xAs-GaAs quantum wells
Arnaud G, Allègre J, Lefebvre P, Mathieu H, Howard LK and Dunstan DJ
Physical Review B vol. 46 (23), 15290-15301.  
01-01-1992
bullet iconVALUE OF CONTACT WITH BEIJING
DUNSTAN DJ
Physics World vol. 5 (3), 21-21.  
01-01-1992

1991

bullet iconOptical characterization of thermal mixing in quantum wells and heterostructures using a green's function model
Homewood KP and Dunstan DJ
Journal of Applied Physics vol. 69 (11), 7581-7584.  
01-12-1991
bullet iconSoldering diamonds into the diamond anvil cell
Dunstan DJ
Review of Scientific Instruments vol. 62 (6), 1660-1661.  
01-12-1991
bullet iconGeometrical theory of critical thickness and relaxation in strained-layer growth
Dunstan DJ, Young S and Dixon RH
Journal of Applied Physics vol. 70 (6), 3038-3045.  
01-12-1991
bullet iconRelaxed buffer layers
Dunstan DJ
Semiconductor Science and Technology vol. 6 (9 A) 
01-12-1991
bullet iconPlastic relaxation of InGaAs grown on GaAs
Dunstan DJ, Kidd P, Howard LK and Dixon RH
Applied Physics Letters vol. 59 (26), 3390-3392.  
01-12-1991
bullet iconInvestigation of the band structure of the strained systems InGaAs/GaAs and InGaAs/AIGaAs by high-pressure photoluminescence
Wilkinson VA, Prins AD, Dunstan DJ, Howard LK and Emeny MT
Journal of Electronic Materials vol. 20 (8), 509-516.  
01-08-1991
bullet iconInvestigation of the band structure of the strained systems InGaAs/GaAs and InGaAs/AlGaAs by high-pressure photoluminescence
Wilkinson VA, Prins AD, Dunstan DJ, Howard LK and Emeny MT
Journal of Electronic Materials vol. 20 (7), 509-516.  
01-07-1991
bullet iconTellurium-based II-VI compound semiconductors and heterostructures under strain
Gil B and Dunstan DJ
Semiconductor Science and Technology, Iop Publishing vol. 6 (6) 
01-06-1991
bullet iconPhase transitions in CdTe/ZnTe strained-layer superlattices
Dunstan DJ, Prins AD, Gil B and Faurie JP
Physical Review B vol. 44 (8), 4017-4020.  
01-01-1991
bullet iconHigh-pressure investigation of GaSb and Ga1-xInxSb/GaSb quantum wells
Warburton RJ, Nicholas RJ, Mason NJ, Walker PJ, Prins AD and Dunstan DJ
Physical Review B vol. 43 (6), 4994-5000.  
01-01-1991
bullet iconSTRAINED LAYERS FOR OPTOELECTRONIC DEVICES
ADAMS AR, DUNSTAN DJ and OREILLY EP
PHYSICA SCRIPTA. vol. T39, 196-203.  
01-01-1991
bullet iconRELAXED BUFFER LAYERS
DUNSTAN DJ
SEMICONDUCTOR SCIENCE AND TECHNOLOGY. vol. 6 (9A), A76-A79.  
01-01-1991
bullet iconDOPING IN II-VIS
DUNSTAN DJ and HOMEWOOD KP
Semiconductor Science and Technology vol. 6 (9A), A162-A162.  
01-01-1991

1990

bullet iconAnalysis and design of low-dimensional structures and devices using strain: II. Strained layer systems
Dunstan DJ and Adams AR
Semiconductor Science and Technology vol. 5 (12), 1202-1208.  
01-12-1990
bullet iconAnalysis and design of low-dimensional structures and devices using strain: I. Hydrostatic pressure effects
Adams AR and Dunstan DJ
Semiconductor Science and Technology vol. 5 (12), 1194-1201.  
01-12-1990
bullet iconThermal quenching of the photoluminescence of InGaAs/GaAs and InGaAs/AlGaAs strained-layer quantum wells
Lambkin JD, Dunstan DJ, Homewood KP, Howard LK and Emeny MT
Applied Physics Letters vol. 57 (19), 1986-1988.  
01-12-1990
bullet iconMiniature cryogenic diamond anvil cell
Dunstan DJ and Wilkinson VA
High Pressure Research, Taylor & Francis vol. 5 (1-6), 794-796.  
01-04-1990
bullet iconMagneto-optical studies of CdTe/CdMnTe semimagnetic semiconductor superlattices under high pressure
Wilkinson VA, Ashenford DE, Lunn B and Dunstan DJ
High Pressure Research, Taylor & Francis vol. 3 (1-6), 72-74.  
01-04-1990
bullet iconCdTe/ZnTe strained layer superlattices under high pressure
Prins AD, Gil B, Dunstan DJ and Faurie JP
High Pressure Research, Taylor & Francis vol. 3 (1-6), 63-65.  
01-04-1990
bullet iconThe pressure dependence of the valence band discontinuity in quantum well structures
Wilkinson VA, Lambkin JD, Prins AD and Dunstan DJ
High Pressure Research, Taylor & Francis vol. 3 (1-6), 57-59.  
01-04-1990
bullet iconHydrostatic pressure coefficients of the photoluminescence of InxGa1-xAs/GaAs strained-layer quantum wells
Wilkinson VA, Prins AD, Lambkin JD, O'Reilly EP, Dunstan DJ, Howard LK and Emeny MT
Physical Review B vol. 42 (5), 3113-3119.  
01-01-1990
bullet iconINVESTIGATION OF THE BAND-STRUCTURE OF THE STRAINED SYSTEMS INGAAS/GAAS AND INGAAS/ALGAAS BY HIGH-PRESSURE PHOTOLUMINESCENCE
WILKINSON VA, PRINS AD, LAMBKIN JD, OREILLY EP, DUNSTAN DJ, HOWARD LK and EMENY MT
Journal of Electronic Materials vol. 19 (7), 24-24.  
01-01-1990

1989

bullet iconHydrostatic pressure dependence of CdTe
Dunstan DJ, Gil B, Priester C and Homewood KP
Semiconductor Science and Technology vol. 4 (4), 241-242.  
01-12-1989
bullet iconBulk moduli of GaInAsP and GaInAs by photoluminescence up to 100 kbar
Prins AD and Dunstan DJ
Semiconductor Science and Technology vol. 4 (4), 239-240.  
01-12-1989
bullet iconThe pressure dependence of methyl tunnelling in MDBP from field-cycling NMR spectroscopy
McDonald PJ, Horsewill AJ, Dunstan DJ and Hall N
Journal of Physics: Condensed Matter vol. 1 (13), 2441-2444.  
01-12-1989
bullet iconTechnology of diamond anvil high-pressure cells: I. Principles, design and construction
Dunstan DJ and Spain IL
Journal of Physics E: Scientific Instruments vol. 22 (11), 913-923.  
01-12-1989
bullet iconDiamond anvil cell high-pressure techniques for semiconductor research
Prins AD, Spain IL and Dunstan DJ
Semiconductor Science and Technology vol. 4 (4), 237-238.  
01-12-1989
bullet iconFurnace control using non-thermal parameters (semiconductor growth)
Duffill GR and Dunstan DJ
Journal of Physics E: Scientific Instruments vol. 22 (8), 617-618.  
01-12-1989
bullet iconElectronic structure of cadmium-telluride–zinc-telluride strained-layer superlattices under pressure
Gil B, Dunstan DJ, Calatayud J, Mathieu H and Faurie JP
Physical Review B, American Physical Society (Aps) vol. 40 (8), 5522-5528.  
15-09-1989
bullet iconSuperstrained superlattices: A processing approach
Dunstan DJ and Homewood KP
Journal of Applied Physics vol. 66 (1), 462-463.  
01-01-1989
bullet iconPressure dependence of the valence-band discontinuity in GaAs/AlAs and GaAs/AlxGa1-xAs quantum-well structures
Lambkin JD, Adams AR, Dunstan DJ, Dawson P and Foxon CT
Physical Review B vol. 39 (8), 5546-5549.  
01-01-1989
bullet iconTheory of the gasket in diamond anvil high-pressure cells
Dunstan DJ
Review of Scientific Instruments vol. 60 (12), 3789-3795.  
01-01-1989
bullet iconThe pressure dependence of the photoluminescence intensity in hydrogenated amorphous silicon
Wilkinson VA and Dunstan DJ
Philosophical Magazine Letters vol. 59 (1), 37-42.  
01-01-1989
bullet iconTHE TECHNOLOGY OF DIAMOND ANVIL HIGH-PRESSURE CELLS .2. OPERATION AND USE
SPAIN IL and DUNSTAN DJ
Journal of Physics E-Scientific Instruments vol. 22 (11), 923-933.  
01-01-1989
bullet iconFURNACE CONTROL USING NON-THERMAL PARAMETERS
DUFFILL GR and DUNSTAN DJ
Journal of Physics E-Scientific Instruments vol. 22 (8), 617-618.  
01-01-1989
bullet iconEFFECT OF HIGH-PRESSURE ON THE OPTICAL-TRANSMISSION SPECTRA OF AIIIBIIIC2VI CRYSTALS
PRINS AD, ALLAKHVERDIEV KR, BABAEV SS, GUSEINOV SS, MEKHTIEV EI, SHIRINOV MM, TAGYEV MM and DUNSTAN DJ
Physica Status Solidi B-Basic Research vol. 151 (2), 759-764.  
01-01-1989
bullet iconNMR FIELD CYCLING OF TUNNELING MOLECULAR GROUPS AT HIGH-PRESSURE
DUNSTAN DJ, HALL N, HORSEWILL AJ, MCDONALD PJ and WALSH KA
BULLETIN OF MAGNETIC RESONANCE, VOL 11, NOS 3/4., 372-372.  
01-01-1989

1988

bullet iconA simple photoconductive frequency-resolved spectrometer for carrier lifetime determination in semiconductors
Homewood KP, Wade PG and Dunstan DJ
Journal of Physics E: Scientific Instruments vol. 21 (1), 84-85.  
01-12-1988
bullet iconMiniature cryogenic diamond-anvil high-pressure cell
Dunstan DJ and Scherrer W
Review of Scientific Instruments vol. 59 (4), 627-630.  
01-12-1988
bullet iconA portable high-pressure system for low-temperature optical and transport measurements
Lambkin JD, Gunney BJ, Lancefield D, Bristow FG and Dunstan DJ
Journal of Physics E: Scientific Instruments vol. 21 (8), 763-766.  
01-12-1988
bullet iconHydrostatic and uniaxial pressure coefficients of CdTe
Dunstan DJ, Gil B and Homewood KP
Physical Review B vol. 38 (11), 7862-7865.  
01-01-1988
bullet iconThe pressure dependence of the band offsets in a GaInAs/InP multiple quantum well structure
Lambkin JD, Dunstan DJ, O'Reilly EP and Butler BR
Journal of Crystal Growth vol. 93 (1-4), 323-328.  
01-01-1988
bullet iconThe hydrostatic pressure dependence of the band-edge photoluminescence of GaInAs
Lambkin JD and Dunstan DJ
Solid State Communications vol. 67 (8), 827-830.  
01-01-1988
bullet iconA determination of the relative bulk moduli of gainasp and inp
Prins AD and Dunstan DJ
Philosophical Magazine Letters vol. 58 (1), 37-44.  
01-01-1988

1987

bullet iconPulsed noise reduction in infrared luminescence spectroscopy
Dunstan DJ
Journal of Physics E: Scientific Instruments vol. 20 (5), 577-578.  
01-12-1987
bullet iconINDIUM-PHOSPHIDE AND QUATERNARY DOPING SUPERLATTICES GROWN BY LIQUID-PHASE EPITAXY
GREENE PD, PRINS AD, DUNSTAN DJ and ADAMS AR
Electronics Letters vol. 23 (7), 324-325.  
01-01-1987
bullet iconINFRARED LASER-INDUCED GAS-PHASE DECOMPOSITION OF SILANE
CARTER JN, LAI F, DUNSTAN DJ and SCHLEICH DM
JOURNAL OF THE ELECTROCHEMICAL SOCIETY. vol. 134 (3), C125-C125.  
01-01-1987

1986

bullet iconThe Effect Of Pressure To 4 GPa On The Photoluminescence Spectrum Of A Multiple Quantum Well P-I-N Diode
Prins AD, Lambkin JD, Dunstan DJ and Spain IL
Proceedings of Spie--The International Society For Optical Engineering, Spie, The International Society For Optics and Photonics vol. 0835, 95-103.  
17-08-1986
bullet iconMulti-beam time-resolved spectroscopy in a-Si:H
Merk E, Dunstan DJ and Czaja W
Philosophical Magazine B, Taylor & Francis vol. 53 (1), 77-86.  
01-01-1986

1985

bullet iconBias excitation and recombination kinetics in a-Si:H
Dunstan DJ and Merk E
Journal of Non-Crystalline Solids vol. 77-78 (PART 1), 667-670.  
02-12-1985
bullet iconTemperature dependence of carrier lifetimes in a-Si:H
Boulitrop F and Dunstan DJ
Journal of Non-Crystalline Solids vol. 77-78 (PART 1), 663-666.  
02-12-1985
bullet iconComparison of analytic and Monte Carlo results in distant-pair recombination
Dunstan DJ
Physical Review B, American Physical Society (Aps) vol. 32 (10), 6910-6912.  
15-11-1985
bullet iconA theory of band-gap fluctuations in amorphous semiconductors
Roberts M and Dunstan DJ
Journal of Physics C: Solid State Physics vol. 18 (28), 5429-5433.  
10-10-1985
bullet iconKinetics of distant-pair recombination III. Bias illumination and frequency-resolved spectroscopy
Dunstan DJ
Philosophical Magazine B, Taylor & Francis vol. 52 (2), 111-119.  
01-08-1985
bullet iconComment on optical bias control of dispersive relaxations in a-Si: H
Merk E, Dunstan DJ and Czaja W
Physical Review Letters vol. 54 (3) 
01-01-1985
bullet iconARID TASTES
DUNSTAN D and JACKSON D
New Scientist vol. 108 (1481), 69-69.  
01-01-1985
bullet iconOn the preparation dependence of the Staebler-Wronski effect in a-Si:H
Irsigler P, Wagner D and Dunstan DJ
Journal of Non-Crystalline Solids vol. 69 (2-3), 207-211.  
01-01-1985
bullet iconESR Study of Metastable Carriers in Hydrogenated Amorphous Silicon
Boulitrop F, Dijon J, Dunstan DJ and Herve A
 
01-01-1985

1984

bullet iconPhotoluminescence in hydrogenated amorphous silicon
Dunstan DJ and Boulitrop F
Physical Review B vol. 30 (10), 5945-5957.  
01-01-1984
bullet iconFREQUENCY-RESOLVED SPECTROSCOPY AND ITS APPLICATION TO THE ANALYSIS OF RECOMBINATION IN SEMICONDUCTORS
DEPINNA SP and DUNSTAN DJ
Philosophical Magazine B-Physics of Condensed Matter Statistical Mechanics Electronic Optical and Magnetic Properties vol. 50 (5), 579-597.  
01-01-1984
bullet iconPHOTOCONDUCTIVITY MEASUREMENTS IN A-SI-H BY FREQUENCY-RESOLVED SPECTROSCOPY
WAGNER D, IRSIGLER P and DUNSTAN DJ
Journal of Physics C-Solid State Physics vol. 17 (36), 6793-6799.  
01-01-1984
bullet iconGEMINATE AND DISTANT-PAIR RECOMBINATION IN AMORPHOUS-SILICON - THE METASTABLE EXCITED CARRIER POPULATION
DUNSTAN DJ
Solid State Communications vol. 49 (4), 395-398.  
01-01-1984
bullet iconKINETICS OF DISTANT-PAIR RECOMBINATION .2. TUNNELLING NON-RADIATIVE RECOMBINATION
DUNSTAN DJ
Philosophical Magazine B-Physics of Condensed Matter Statistical Mechanics Electronic Optical and Magnetic Properties vol. 49 (2), 191-213.  
01-01-1984

1983

bullet iconPhonon interactions in the tail states of a-Si:H
Boulitrop F and Dunstan DJ
Physical Review B vol. 28 (10), 5923-5929.  
01-01-1983
bullet iconLuminescence and magnetic resonance in post-hydrogenated microcrystalline silicon
Boulitrop F, Chenevas-Paule A and Dunstan DJ
Solid State Communications vol. 48 (2), 181-184.  
01-01-1983
bullet icon2 BEAM PHOTOLUMINESCENCE IN A-SI-H
BHAT PK, DUNSTAN DJ, AUSTIN IG and SEARLE TM
Journal of Non-Crystalline Solids vol. 59-6 (DEC), 349-352.  
01-01-1983
bullet iconCOMMENT ON NONRADIATIVE-RECOMBINATION KINETICS IN A-SI-H
DUNSTAN DJ
Physical Review B vol. 28 (4), 2252-2253.  
01-01-1983
bullet iconNEW EVIDENCE FOR A FLUCTUATING BAND-GAP IN AMORPHOUS-SEMICONDUCTORS
DUNSTAN DJ
Journal of Physics C-Solid State Physics vol. 16 (17), L567-L571.  
01-01-1983
bullet iconON THE APPLICATION OF THE MEYER-NELDEL RULE TO A-SI-H
IRSIGLER P, WAGNER D and DUNSTAN DJ
Journal of Physics C-Solid State Physics vol. 16 (34), 6605-6613.  
01-01-1983
bullet iconKINETICS OF DISTANT-PAIR RECOMBINATION - APPLICATION TO AMORPHOUS-SILICON
DUNSTAN DJ
Physica B & C vol. 117 (MAR), 902-904.  
01-01-1983
bullet iconTHE STAEBLER-WRONSKI EFFECT AND THE MEYER-NELDEL RULE IN AMORPHOUS-SILICON
WAGNER D, IRSIGLER P and DUNSTAN DJ
Journal of Non-Crystalline Solids vol. 59-6 (DEC), 413-416.  
01-01-1983

1982

bullet iconThe isoelectronic centre in beryllium-doped silicon. I. Zeeman study
Killoran N, Dunstan DJ, Henry MO, Lightowlers EC and Cavenett BC
Journal of Physics C: Solid State Physics vol. 15 (29), 6067-6085.  
01-12-1982
bullet iconNew model of the temperature dependence of the 1.4-eV emission band of amorphous silicon
Boulitrop F, Dunstan DJ and Chenevas-Paule A
Physical Review B vol. 25 (12), 7860-7862.  
01-01-1982
bullet iconNon-geminate recombination in amorphous silicon
Boulitrop F and Dunstan DJ
Solid State Communications vol. 44 (6), 841-844.  
01-01-1982
bullet iconBand-gap fluctuations in amorphous semiconductors
Dunstan DJ
Solid State Communications vol. 43 (5), 341-344.  
01-01-1982
bullet iconA DIRECT DETERMINATION OF THE LIFETIME DISTRIBUTION OF THE 1.4 EV LUMINESCENCE OF A-SI-H
DUNSTAN DJ, DEPINNA SP and CAVENETT BC
Journal of Physics C-Solid State Physics vol. 15 (13), L425-L429.  
01-01-1982
bullet iconEVIDENCE FOR A COMMON ORIGIN OF THE URBACH TAILS IN AMORPHOUS AND CRYSTALLINE SEMICONDUCTORS
DUNSTAN DJ
Journal of Physics C-Solid State Physics vol. 15 (13), L419-L424.  
01-01-1982
bullet iconKINETICS OF DISTANT-PAIR RECOMBINATION .1. AMORPHOUS-SILICON LUMINESCENCE AT LOW-TEMPERATURE
DUNSTAN DJ
Philosophical Magazine B-Physics of Condensed Matter Statistical Mechanics Electronic Optical and Magnetic Properties vol. 46 (6), 579-594.  
01-01-1982
bullet iconKINETICS OF DISTANT-PAIR RECOMBINATION: APPLICATION TO AMORPHOUS SILICON.
Dunstan DJ
Physica B: Physics of Condensed Matter &Amp; C: Atomic, Molecular and Plasma Physics, Optics vol. 117-118 (Pt II), 902-904.  
01-01-1982

1981

bullet iconA re-interpretation of the absorption and excitation spectra of a-Si: H
Dunstan DJ and Boulitrop F
Solid State Communications vol. 39 (9), 1005-1007.  
01-01-1981
bullet iconA NO-STOKES SHIFT MODEL FOR THE PHOTO-LUMINESCENCE OF A-SI-H
DUNSTAN DJ and BOULITROP F
Journal De Physique vol. 42 (NC4), 331-334.  
01-01-1981
bullet iconBOUND EXCITON RECOMBINATION IN BERYLLIUM-DOPED SILICON
HENRY MO, LIGHTOWLERS EC, KILLORAN N, DUNSTAN DJ and CAVENETT BC
Journal of Physics C-Solid State Physics vol. 14 (10), L255-L261.  
01-01-1981
bullet iconPHOTO-LUMINESCENCE STUDIES OF BAND-BENDING IN HYDROGENATED AMORPHOUS-SILICON THIN-FILMS
DUNSTAN DJ
Journal of Physics C-Solid State Physics vol. 14 (9), 1363-1371.  
01-01-1981

1980

bullet iconZinc vacancy-associated defects and donor-acceptor recombination in ZnSe
Dunstan DJ, Nicholls JE, Cavenett BC and Davies JJ
Journal of Physics C: Solid State Physics vol. 13 (34), 6409-6419.  
01-12-1980

1979

bullet iconSpin-dependent donor-acceptor pair recombination in ZnS crystals showing the self-activated emission
Nicholls JE, Davies JJ, Cavenett BC, James JR and Dunstan DJ
Journal of Physics C: Solid State Physics vol. 12 (2), 361-379.  
01-12-1979
bullet iconThe behaviour of donor-acceptor recombination emission in II-VI crystals subjected to magnetic resonance
Dunstan DJ and Davies JJ
Journal of Physics C: Solid State Physics vol. 12 (14), 2927-2944.  
01-12-1979
bullet iconTIME-RESOLVED OPTICALLY DETECTED MAGNETIC RESONANCE IN AMORPHOUS SILICON.
Morigaki K, Dawson P, Cavenett BC, Dunstan DJ, Nitta S and Shimakawa K
Inst Phys Conf Ser (43), 1163-1166.  
01-01-1979

1978

bullet iconOptically detected electron spin resonance in amorphous silicon
Morigaki K, Dunstan DJ, Cavenett BC, Dawson P, Nicholls JE, Nitta S and Shimakawa K
Solid State Communications vol. 26 (12), 981-985.  
01-01-1978
bullet iconORIGIN OF SOME EMISSION BANDS IN ZNSE USING OPTICALLY DETECTED MAGNETIC-RESONANCE
NICHOLLS JE, DUNSTAN DJ and DAVIES JJ
Semiconductors and Insulators vol. 4 (1-2), 119-129.  
01-01-1978
bullet iconBOUND EXCITONS IN CDS
DAWSON P, DUNSTAN DJ and CAVENETT BC
Semiconductors and Insulators vol. 4 (1-2), 91-99.  
01-01-1978

1977

bullet iconOptical detection of the donor resonance in ZnSe [6]
Dunstan DJ, Cavenett BC, Brunwin RF and Nicholls JE
Journal of Physics C: Solid State Physics vol. 10 (12) 
01-12-1977
bullet iconOptically detected magnetic resonance of the V- centre in ZnSe
Dunstan DJ, Nicholls JE, Cavenett BC, Davies JJ and Reddy KV
Solid State Communications vol. 24 (9), 677-680.  
01-01-1977

1976

bullet iconDonor-acceptor nature of the blue self-activated and the copper green emissions in ZnS crystals
James JR, Cavenett BC, Nicholls JE, Davies JJ and Dunstan DJ
Journal of Luminescence vol. 12-13 (C), 447-452.  
01-01-1976
bullet iconDONOR-ACCEPTOR NATURE OF BLUE SELF-ACTIVATED AND COPPER GREEN EMISSIONS IN ZNS CRYSTALS
JAMES JR, CAVENETT BC, NICHOLLS JE, DAVIES JJ and DUNSTAN DJ
Journal of Luminescence vol. 12 (1), 447-452.  
01-01-1976

1975

bullet iconDonor-acceptor nature of the blue self-activated emission in ZnS crystals
James JR, Nicholls JE, Cavenett BC, Davies JJ and Dunstan DJ
Solid State Communications, Elsevier vol. 17 (8), 969-972.  
01-10-1975

1972

bullet iconThe synthesis of 2-acetamido-1-N-(4-L-aspartyl)-2-deoxy-β-D-galactopyranosylamine
Dunstan D and Hough L
Carbohydrate Research, Elsevier vol. 25 (1), 246-248.  
01-11-1972
bullet iconAn improved preparation of methylumbelliferyl 2-acetamido-2-deoxy-β-D-glucopyranoside
Dunstan D and Hough L
Carbohydrate Research, Elsevier vol. 23 (3), 425-426.  
01-08-1972

Grants

solid heart iconGrants of specific relevance to the Centre for Experimental and Applied Physics
solid heart iconDSTL : X-Ray detection using permanent colour change - Prof Alan Drew
Alan Drew, David Dunstan and Theodore Kreouzis
£150,000 Defence Science and Technology Lab.-GOV UK
01-02-2024 - 31-03-2025

solid heart iconZero (support) Mass detector development (ZMD)
Adrian Bevan, Seth Zenz and David Dunstan
£141,094 Science & Technology Research Council (STFC)
01-10-2019 - 31-03-2023