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Prof. Michael B. Johnston
[THz Photonics Group Leader]


Professor of Physics
Clarendon Laboratory Room 161B
Email: M.Johnston@physics.ox.ac.uk
Web: www-thz.physics.ox.ac.uk
Michael Johnston is also a fellow of Corpus Christi College, Oxford.

Biography of Prof M B Johnston

BSc (Hons) (1996) University of New South Wales, Australia
PhD in Physics (2000) Topic: "Quantum Well Infrared Photodetectors", University of New South Wales, Australia

2014-present: Professor of Physics, Department of Physics, University of Oxford, UK
2008-2014: Reader in Physics, Department of Physics, University of Oxford, UK
2002-present: Tutorial Fellow in Physics, Corpus Christi College, Oxford UK
2002-2008: University Lecturer, Department of Physics, University of Oxford, UK
1999-2002: Postdoctoral Research Associate, Cavendish Laboratory, University of Cambridge, UK

Publications

Also see Google Scholar Profile and ResearcherID (external links)

  1. Single Nanowire Photoconductive Terahertz Detectors,
    K Peng, P Parkinson, L Fu, Q Gao, N Jiang, Y Guo, F Wang, HJ Joyce, JL Boland, HH Tan, C Jagadish, MB Johnston
    Nano Lett., 15:206-210 (2015) [ abstract | pdf | doi:10.1021/nl5033843 ]
  2. Optical description of mesostructured organic-inorganic halide perovskite solar cells,
    M Anaya, G Lozano, ME Calvo, W Zhang, MB Johnston, HJ Snaith, H Miguez
    J. Phys. Chem. Lett., 6:48-53 (2015) [ abstract | pdf | doi:10.1021/jz502351s ]
  3. Efficient, semitransparent neutral-colored solar cells based on microstructured formamidinium lead trihalide perovskite,
    GE Eperon, D Bryant, J Troughton, SD Stranks, MB Johnston, T Watson, DA Worsley, HJ Snaith
    J. Phys. Chem. Lett., 6:129-138 (2015) [ abstract | pdf | doi:10.1021/jz502367k ]
  4. Modulation Doping of GaAs/AlGaAs Core–Shell Nanowires With Effective Defect Passivation and High Electron Mobility,
    JL Boland, S Conesa-Boj, P Parkinson, G Tütüncüoglu, F Matteini, D Rüffer, A Casadei, F Amaduzzi, F Jabeen, CL Davies, HJ Joyce, LM Herz, A Fontcuberta i Morral, MB Johnston
    Nano Lett., 15:1336-1342 (2015) [ abstract | pdf | doi:10.1021/nl504566t ]
  5. Optical properties and limiting photocurrent of thin-film perovskite solar cells,
    JM Ball, SD Stranks, MT Horantner, S Huttner, W Zhang, EJW Crossland, I Ramirez, M Riede, MB Johnston, RH Friend, HJ Snaith
    Energy Environ. Sci., 8:602-609 (2015) [ abstract | pdf | doi:10.1039/C4EE03224A ]
  6. Ultrafast Transient Terahertz Conductivity of Monolayer MoS2 and WSe2 Grown by Chemical Vapor Deposition,
    CJ Docherty, P Parkinson, HJ Joyce, M Chiu, C Chen, M Lee, L Li, LM Herz, MB Johnston
    ACS Nano, 8:11147-11153 (2014) [ abstract | pdf | doi:10.1021/nn5034746 ]
  7. Solution deposition-conversion for planar heterojunction mixed halide perovskite solar cells,
    P Docampo, FC Hanusch, SD Stranks, M Doblinger, JM Feckl, M Ehrensperger, NK Minar, MB Johnston, HJ Snaith, T Bein
    Adv. Energy Mater., 4:1400355 (2014) [ abstract | pdf | doi:10.1002/aenm.201400355 ]
  8. Electron Mobilities Approaching Bulk Limits in “Surface-Free” GaAs Nanowires,
    HJ Joyce, P Parkinson, N Jiang, CJ Docherty, Q Gao, HH Tan, C Jagadish, LM Herz, MB Johnston
    Nano Lett., 14:5989-5994 (2014) [ abstract | pdf | doi:10.1021/nl503043p ]
  9. Charge carrier recombination channels in the low-temperature phase of organic-inorganic lead halide perovskite thin films,
    C Wehrenfennig, M. Liu, HJ Snaith, MB Johnston, LM Herz
    APL Mater., 2:081513 (2014) [ abstract | pdf | doi:10.1063/1.4891595 ]
  10. Charge-carrier dynamics in vapour-deposited films of the organolead halide perovskite {CH$_3$NH$_3$PbI$_{3-x}$Cl$_x$},
    C Wehrenfennig, M. Liu, HJ Snaith, MB Johnston, LM Herz
    Energy Environ. Sci., 7:2269--2275 (2014) [ abstract | pdf | doi:10.1039/C4EE01358A ]
  11. An ultrafast carbon nanotube terahertz polarisation modulator,
    CJ Docherty, SD Stranks, SN Habisreutinger, HJ Joyce, LM Herz, RJ Nicholas, MB Johnston
    J. Appl. Phys., 115:203108 (2014) [ abstract | pdf | doi:10.1063/1.4879895 ]
  12. Homogeneous Emission Line Broadening in the Organo Lead Halide Perovskite CH$_3$NH$_3$PbI$_(3–x)$Cl$_x$,
    C Wehrenfennig, M. Liu, HJ Snaith, MB Johnston, LM Herz
    J. Phys. Chem. Lett., 5:1300-1306 (2014) [ abstract | pdf | doi:10.1021/jz500434p ]
  13. High Charge Carrier Mobilities and Lifetimes in Organolead Trihalide Perovskites,
    C Wehrenfennig, GE Eperon, MB Johnston, HJ Snaith, LM Herz
    Adv. Mater., 26:1584-1589 (2014) [ abstract | pdf | doi:10.1002/adma.201305172 ]
  14. Formamidinium lead trihalide: a broadly tunable perovskite for efficient planar heterojunction solar cells,
    GE Eperon, SD Stranks, C Menelaou, MB Johnston, LM Herz, HJ Snaith
    Energy Environ. Sci., 7:982-988 (2014) [ abstract | pdf | doi:10.1039/C3EE43822H ]
  15. Dependence of Dye Regeneration and Charge Collection on the Pore-Filling Fraction in Solid-State Dye-Sensitized Solar Cells,
    CT Weisspfennig, DJ Hollman, C Menelaou, SD Stranks, HJ Joyce, MB Johnston, HJ Snaith, LM Herz
    Adv. Funct. Mater., 24:668--677 (2014) [ abstract | pdf | doi:10.1002/adfm.201301328 ]
  16. Direct Observation of Charge-Carrier Heating at WZ–ZB InP Nanowire Heterojunctions,
    CK Yong, J Wong-Leung, HJ Joyce, J Lloyd-Hughes, Q Gao, HH Tan, C Jagadish, MB Johnston, LM Herz
    Nano Lett., 13:4280–4287 (2013) [ abstract | pdf | doi:10.1021/nl402050q ]
  17. Efficient planar heterojunction perovskite solar cells by vapour deposition,
    M. Liu, MB Johnston, HJ Snaith
    Nature, 501:395--398 (2013) [ abstract | pdf | doi:10.1038/nature12509 ]
  18. Electronic properties of GaAs, InAs and InP nanowires studied by terahertz spectroscopy,
    HJ Joyce, CJ Docherty, Q Gao, HH Tan, C Jagadish, J Lloyd-Hughes, LM Herz, MB Johnston
    Nanotechnology, 24:214006 (2013) [ abstract | pdf | doi:10.1088/0957-4484/24/21/214006 ]
  19. Optimizing the Energy Offset between Dye and Hole-Transporting Material in Solid-State Dye-Sensitized Solar Cells,
    CT Weisspfennig, MM Lee, J Teuscher, P Docampo, SD Stranks, HJ Joyce, H Bergmann, I Bruder, DV Kondratuk, MB Johnston, HJ Snaith, LM Herz
    J. Phys. Chem. C, 117:19850-19858 (2013) [ abstract | pdf | doi:10.1021/jp405734f ]
  20. Strong Carrier Lifetime Enhancement in {GaAs} Nanowires Coated with Semiconducting Polymer,
    CK Yong, K Noori, Q Gao, HJ Joyce, HH Tan, C Jagadish, F Giustino, MB Johnston, LM Herz
    Nano Lett., 12:6293-6301 (2012) [ abstract | pdf | doi:10.1021/nl3034027 ]
  21. Extreme sensitivity of graphene photoconductivity to environmental gases,
    CJ Docherty, C Lin, HJ Joyce, RJ Nicholas, LM Herz, L Li, MB Johnston
    Nat. Commun., 3:1228 (2012) [ abstract | pdf | doi:10.1038/ncomms2235 ]
  22. Ultra-low Surface Recombination Velocity in InP Nanowires Probed by Terahertz Spectroscopy,
    HJ Joyce, J Wong-Leung, C Yong, CJ Docherty, S Paiman, Q Gao, HH Tan, C Jagadish, J Lloyd-Hughes, LM Herz, MB Johnston
    Nano Lett., 12:5325-5330 (2012) [ abstract | pdf | doi:10.1021/nl3026828 ]
  23. Noncontact Measurement of Charge Carrier Lifetime and Mobility in {GaN} Nanowires,
    P Parkinson, C Dodson, HJ Joyce, KA Bertness, NA Sanford, LM Herz, MB Johnston
    Nano Lett., 12:4600–-4604 (2012) [ abstract | pdf | doi:10.1021/nl301898m ]
  24. Simulation of fluence-dependent photocurrent in terahertz photoconductive receivers,
    E Castro-Camus, MB Johnston, J Lloyd-Hughes
    Semicond. Sci. Technol., 27:115011 (2012) [ abstract | pdf | doi:10.1088/0268-1242/27/11/115011 ]
  25. Nano-Engineering Coaxial Carbon Nanotube–Dual Polymer Heterostructures,
    SD Stranks, C Yong, JA Alexander-Webber, C Weisspfennig, MB Johnston, LM Herz, RJ Nicholas
    ACS Nano, 6:6058--6066 (2012) [ abstract | pdf | doi:10.1021/nn301133v ]
  26. Terahertz properties of graphene,
    CJ Docherty, MB Johnston
    J Infrared Milli Terahz Waves, 33:797 (2012) [ abstract | pdf | doi:10.1007/s10762-012-9913-y ]
  27. Ultrafast Dynamics of Exciton Formation in Semiconductor Nanowires,
    CK Yong, HJ Joyce, J Lloyd-Hughes, Q Gao, HH Tan, C Jagadish, MB Johnston, LM Herz
    Small, 8:1725--1731 (2012) [ abstract | pdf | doi:10.1002/smll.201200156 ]
  28. Introduction to the Special Issue on “Photoconductive Emission and Detection of Terahertz Radiation”,
    MB Johnston
    J Infrared Milli Terahz Waves, 33:391-392 (2012) [ abstract | pdf | doi:10.1007/s10762-012-9887-9 ]
  29. The Origin of an Efficiency Improving Light Soaking Effect in SnO$_2$ Based Solid-State Dye-Sensitized Solar Cells,
    P Tiwana, P Docampo, MB Johnston, LM Herz, HJ Snaith
    Energy Environ. Sci., 5:9566-9573 (2012) [ abstract | pdf | doi:10.1039/c2ee22320a ]
  30. Electron Mobility and Injection Dynamics in Mesoporous {ZnO, SnO$_2$, and TiO$_2$} Films Used in Dye-Sensitized Solar Cells,
    P Tiwana, P Docampo, MB Johnston, HJ Snaith, LM Herz
    ACS Nano, 5:5158-5166 (2011) [ abstract | pdf | doi:10.1021/nn201243y ]
  31. {III}–-{V} semiconductor nanowires for optoelectronic device applications ,
    HJ Joyce, Q Gao, HH Tan, C Jagadish, Y Kim, J Zou, LM Smith, HE Jackson, JM Yarrison-Rice, P Parkinson, MB Johnston
    Prog. Quantum Electron., 35:23-75 (2011) [ abstract | pdf | doi:10.1016/j.pquantelec.2011.03.002 ]
  32. All-optical full-color displays using polymer nanofibers ,
    HQ Yu, DW Liao, MB Johnston, BJ Li
    ACS Nano, 5:2020-2025 (2011) [ abstract | pdf | doi:10.1021/nn1034185 ]
  33. Ultrafast Charge Separation at a Polymer-Single-Walled Carbon Nanotube Molecular Junction,
    SD Stranks, C Weisspfennig, P Parkinson, MB Johnston, LM Herz, RJ Nicholas
    Nano Lett., 11:66-72 (2011) [ abstract | pdf | doi:10.1021/nl1036484 ]
  34. Improved performance of {GaAs}-based terahertz emitters via surface passivation and silicon nitride encapsulation,
    C Headley, L Fu, P Parkinson, XL Xu, J Lloyd-Hughes, C Jagadish, MB Johnston
    IEEE J. Sel. Top. Quantum Electron., 17:17-21 (2011) [ abstract | pdf | doi:10.1109/JSTQE.2010.2047006 ]
  35. Role of Ultrafast Torsional Relaxation in the Emission from Polythiophene Aggregates,
    P Parkinson, C Muller, N Stingelin, MB Johnston, LM Herz
    J. Phys. Chem. Lett., 1:2788-2792 (2010) [ abstract | pdf | doi:10.1021/jz101026g ]
  36. Dynamic terahertz polarization in single-walled carbon nanotubes,
    XL Xu, P Parkinson, K-C Chuang, MB Johnston, RJ Nicholas, LM Herz
    Phys. Rev. B, 82:085441 (2010) [ abstract | pdf | doi:10.1103/PhysRevB.82.085441 ]
  37. Terahertz emission from lateral photo-{Dember} currents,
    G Klatt, F Hilser, W Qiao, M Beck, R Gebs, A Bartels, K Huska, U Lemmer, G Bastian, MB Johnston, M Fischer, J Faist, T Dekorsy
    Opt. Express, 18:4939-4947 (2010) [ abstract | pdf | doi:10.1364/OE.18.004939 ]
  38. Ultrafast Terahertz Conductivity Dynamics in Mesoporous {TiO}$_2$: {Influence} of Dye Sensitization and Surface Treatment in Solid-State Dye-Sensitized Solar Cells,
    P Tiwana, P Parkinson, MB Johnston, HJ Snaith, LM Herz
    J. Phys. Chem. C, 114:1365-1371 (2010) [ abstract | pdf | doi:10.1021/jp908760r ]
  39. Extraction of the anisotropic dielectric properties of materials from polarization-resolved terahertz time-domain spectra,
    E Castro-Camus, MB Johnston
    J. Opt. A-Pure Appl. Opt., 11:105206 (2009) [ abstract | pdf | doi:10.1088/1464-4258/11/10/105206 ]
  40. Carrier lifetime and mobility enhancement in nearly defect-free core--shell nanowires measured using time-resolved terahertz spectroscopy,
    P Parkinson, HJ Joyce, Q Gao, HH Tan, X Zhang, J Zou, C Jagadish, LM Herz, MB Johnston
    Nano Lett., 9:3349-3353 (2009) [ abstract | pdf | doi:10.1021/nl9016336 ]
  41. Terahertz Excitonic Response of Isolated Single-Walled Carbon Nanotubes,
    X Xu, K Chuang, RJ Nicholas, MB Johnston, LM Herz
    J. Phys. Chem. C, 113:18106--18109 (2009) [ abstract | pdf | doi:10.1021/jp907195t ]
  42. Photoconductive response correction for detectors of terahertz radiation,
    E Castro-Camus, L Fu, J Lloyd-Hughes, HH Tan, C Jagadish, MB Johnston
    J. Appl. Phys., 104:053113 (2008) [ abstract | pdf | doi:10.1063/1.2969035 ]
  43. Efficient generation of charges via below-gap photoexcitation of polymer-fullerene blend films investigated by terahertz spectroscopy,
    P Parkinson, J Lloyd-Hughes, MB Johnston, LM Herz
    Phys. Rev. B, 78:115321 (2008) [ abstract | pdf | doi:10.1103/PhysRevB.78.115321 ]
  44. Conductivity of nanoporous {InP} membranes investigated using terahertz spectroscopy,
    SKE Merchant, J Lloyd-Hughes, L Sirbu, IM Tiginyanu, P Parkinson, LM Herz, MB Johnston
    Nanotechnology, 19:395704 (2008) [ abstract | pdf | doi:10.1088/0957-4484/19/39/395704 ]
  45. Terahertz photoconductivity of mobile electrons in nanoporous {InP} honeycombs,
    J Lloyd-Hughes, SKE Merchant, L Sirbu, IM Tiginyanu, MB Johnston
    Phys. Rev. B, 78:085320 (2008) [ abstract | pdf | doi:10.1103/PhysRevB.78.085320 ]
  46. Low-energy collective dynamics of charge stripes in the doped nickelate {La}$_{2-x}${Sr}$_{x}${NiO}$_{4+\delta}$ observed with optical conductivity measurements,
    J Lloyd-Hughes, D Prabhakaran, AT Boothroyd, MB Johnston
    Phys. Rev. B, 77:195114 (2008) [ abstract | pdf | doi:10.1103/PhysRevB.77.195114 ]
  47. Conformational changes of photoactive yellow protein monitored by terahertz spectroscopy,
    E Castro-Camus, MB Johnston
    Chem. Phys. Lett., 455:289-292 (2008) [ abstract | pdf | doi:10.1016/j.cplett.2008.02.084 ]
  48. Exciton dissociation in polymer field-effect transistors studied using terahertz spectroscopy,
    J Lloyd-Hughes, T Richards, H Sirringhaus, MB Johnston, LM Herz
    Phys. Rev. B, 77:125203 (2008) [ abstract | pdf | doi:10.1103/PhysRevB.77.125203 ]
  49. Terahertz magnetoconductivity of excitons and electrons in quantum cascade structures,
    J Lloyd-Hughes, HE Beere, DA Ritchie, MB Johnston
    Phys. Rev. B, 77:125322 (2008) [ abstract | pdf | doi:10.1103/PhysRevB.77.125322 ]
  50. Excitation-density-dependent generation of broadband terahertz radiation in an asymmetrically excited photoconductive antenna,
    PC Upadhya, W Fan, A Burnett, J Cunningham, AG Davies, EH Linfield, J Lloyd-Hughes, E Castro-Camus, MB Johnston, H Beere
    Opt. Lett., 32:2297 (2007) [ abstract | pdf | doi:10.1364/OL.32.002297 ]
  51. Transient terahertz conductivity of {GaAs} nanowires,
    P Parkinson, J Lloyd-Hughes, Q Gao, HH Tan, C Jagadish, MB Johnston, LM Herz
    Nano Lett., 7:2162-2165 (2007) [ abstract | pdf | doi:10.1021/nl071162x ]
  52. An ion-implanted InP receiver for polarization resolved terahertz spectroscopy,
    E Castro-Camus, J Lloyd-Hughes, L Fu, HH Tan, C Jagadish, MB Johnston
    Opt. Express, 15:7047-7057 (2007) [ abstract | pdf | doi:10.1364/OE.15.007047 ]
  53. Plasmonics: Superfocusing of terahertz waves,
    MB Johnston
    Nat. Photon., 1:14-15 (2007) [ abstract | pdf | doi:10.1038/nphoton.2006.60 ]
  54. Influence of surface passivation on ultrafast carrier dynamics and terahertz radiation generation in GaAs,
    J Lloyd-Hughes, SKE Merchant, L Fu, HH Tan, C Jagadish, E Castro-Camus, MB Johnston
    Appl. Phys. Lett., 89:232102 (2006) [ abstract | pdf | doi:10.1063/1.2398915 ]
  55. Charge trapping in polymer transistors probed by terahertz spectroscopy and scanning probe potentiometry,
    J Lloyd-Hughes, T Richards, H Sirringhaus, E Castro-Camus, LM Herz, MB Johnston
    Appl. Phys. Lett., 89:112101 (2006) [ abstract | pdf | doi:10.1063/1.2340057 ]
  56. Longitudinal electron bunch profile diagnostics at 45MeV using coherent Smith-Purcell radiation,
    G Doucas, V Blackmore, B Ottewell, C Perry, PG Huggard, E Castro-Camus, MB Johnston, J Lloyd-Hughes, MF Kimmitt, B Redlich, A van der Meer
    Phys. Rev. Spec. Top.-Accel. Beams, 9:092801 (2006) [ abstract | pdf | doi:10.1103/PhysRevSTAB.9.092801 ]
  57. Simulation and optimisation of terahertz emission from InGaAs and InP photoconductive switches,
    J Lloyd-Hughes, E Castro-Camus, MB Johnston
    Solid State Commun., 136:595-600 (2005) [ abstract | pdf | doi:10.1016/j.ssc.2005.09.037 ]
  58. Polarization-sensitive terahertz detection by multicontact photoconductive receivers,
    E Castro-Camus, J Lloyd-Hughes, MB Johnston, MD Fraser, HH Tan, C Jagadish
    Appl. Phys. Lett., 86:254102 (2005) [ abstract | pdf | doi:10.1063/1.1951051 ]
  59. Three-dimensional carrier-dynamics simulation of terahertz emission from photoconductive switches,
    E Castro-Camus, J Lloyd-Hughes, MB Johnston
    Phys. Rev. B, 71:195301 (2005) [ abstract | pdf | doi:10.1103/PhysRevB.71.195301 ]
  60. Carrier dynamics in ion-implanted GaAs studied by simulation and observation of terahertz emission,
    J Lloyd-Hughes, E Castro-Camus, MD Fraser, C Jagadish, MB Johnston
    Phys. Rev. B, 70:235330 (2004) [ abstract | pdf | doi:10.1103/PhysRevB.70.235330 ]
  61. Emission of collimated THz pulses from photo-excited semiconductors,
    MB Johnston, A Dowd, R Driver, EH Linfield, AG Davies, DM Whittaker
    Semicond. Sci. Technol., 19:S449-S451 (2004) [ abstract | pdf | doi:10.1088/0268-1242/19/4/147 ]
  62. Selective dielectrophoretic manipulation of surface-immobilized DNA molecules,
    WA Germishuizen, C Walti, R Wirtz, MB Johnston, M Pepper, AG Davies, APJ Middelberg
    Nanotechnology, 14:896-902 (2003) [ abstract | pdf | doi:10.1088/0957-4484/14/8/310 ]
  63. Low-energy vibrational modes in phenylene oligomers studied by THz time-domain spectroscopy,
    MB Johnston, LM Herz, ALT Khan, A Kohler, AG Davies, EH Linfield
    Chem. Phys. Lett., 377:256-262 (2003) [ abstract | pdf | doi:10.1016/S0009-2614(03)01136-9 ]
  64. The development of terahertz sources and their applications,
    AG Davies, EH Linfield, MB Johnston
    Phys. Med. Biol., 47:3679-3689 (2002) [ abstract | pdf | doi:10.1088/0031-9155/47/21/302 ]
  65. Generation of high-power terahertz pulses in a prism,
    MB Johnston, DM Whittaker, A Dowd, AG Davies, EH Linfield, X Li, DA Ritchie
    Opt. Lett., 27:1935-1937 (2002) [ abstract | pdf | doi:10.1364/OL.27.001935 ]
  66. Simulation of terahertz generation at semiconductor surfaces,
    MB Johnston, DM Whittaker, A Corchia, AG Davies, EH Linfield
    Phys. Rev. B, 65:165301 (2002) [ abstract | pdf | doi:10.1103/PhysRevB.65.165301 ]
  67. Magnetic-field-induced enhancement of terahertz emission from III-V semiconductor surfaces,
    MB Johnston, A Corchia, A Dowd, EH Linfield, AG Davies, R McLaughlin, DD Arnone, M Pepper
    Physica E, 13:896-899 (2002) [ abstract | pdf | doi:10.1016/S1386-9477(02)00229-1 ]
  68. Thermally stimulated luminescence in ion-implanted GaAs,
    M Gal, LV Dao, E Kraft, MB Johnston, C Carmody, HH Tan, C Jagadish
    J. Lumines., 96:287-293 (2002) [ abstract | pdf | doi:10.1016/S0022-2313(01)00219-8 ]
  69. Theory of magnetic-field enhancement of surface-field terahertz emission,
    MB Johnston, DM Whittaker, A Corchia, AG Davies, EH Linfield
    J. Appl. Phys., 91:2104-2106 (2002) [ abstract | pdf | doi:10.1063/1.1433187 ]
  70. Effects of magnetic field and optical fluence on terahertz emission in gallium arsenide,
    A Corchia, R McLaughlin, MB Johnston, DM Whittaker, DD Arnone, EH Linfield, AG Davies, M Pepper
    Phys. Rev. B, 6420:205204 (2001) [ abstract | pdf | doi:10.1103/PhysRevB.64.205204 ]
  71. Carrier capture and relaxation in Stranski-Krastanow InxGa1-xAs/GaAs(311)B quantum dots,
    C Lobo, N Perret, D Morris, J Zou, DJH Cockayne, MB Johnston, M Gal, R Leon
    Phys. Rev. B, 62:2737-2742 (2000) [ abstract | pdf | doi:10.1103/PhysRevB.62.2737 ]
  72. Enhanced coherent terahertz emission from indium arsenide in the presence of a magnetic field,
    R McLaughlin, A Corchia, MB Johnston, Q Chen, CM Ciesla, DD Arnone, GAC Jones, EH Linfield, AG Davies, M Pepper
    Appl. Phys. Lett., 76:2038-2040 (2000) [ abstract | pdf | doi:10.1063/1.126247 ]
  73. Wavelength shifting of adjacent quantum wells in V-groove quantum wire structure by selective implantation and annealing,
    XQ Liu, W Lu, XS Chen, SC Shen, HH Tan, S Yuan, C Jagadish, MB Johnston, LV Dao, M Gal, J Zou, DJH Cockayne
    J. Appl. Phys., 87:1566-1568 (2000) [ abstract | pdf | doi:10.1063/1.372051 ]
  74. Proton implantation and rapid thermal annealing effects on GaAs/AlGaAs quantum well infrared photodetectors,
    N Li, N Li, W Lu, XQ Liu, XZ Yuan, ZF Li, HF Dou, SC Shen, Y Fu, M Willander, L Fu, HH Tan, C Jagadish, MB Johnston, M Gal
    Superlattices Microstruct., 26:317-324 (1999) [ abstract | pdf | doi:10.1006/spmi.1999.0785 ]
  75. Interdiffused quantum-well infrared photodetectors for color sensitive arrays,
    MB Johnston, M Gal, N Li, ZH Chen, XQ Liu, N Li, W Lu, SC Shen, L Fu, HH Tan, C Jagadish
    Appl. Phys. Lett., 75:923-925 (1999) [ abstract | pdf | doi:10.1063/1.124555 ]
  76. Proton irradiation-induced intermixing in InGaAs/(Al)GaAs quantum wells and quantum-well lasers,
    L Fu, HH Tan, MB Johnston, M Gal, C Jagadish
    J. Appl. Phys., 85:6786-6789 (1999) [ abstract | pdf | doi:10.1063/1.370291 ]
  77. Si and C delta-doping for device applications,
    G Li, MB Johnston, A Babinski, S Yuan, M Gal, SJ Chua, C Jagadish
    J. Cryst. Growth, 195:54-57 (1998) [ abstract | pdf | doi:10.1016/S0022-0248(98)00640-X ]
  78. Improved carrier collection in intermixed InGaAs/GaAs quantum wells,
    LV Dao, MB Johnston, M Gal, L Fu, HH Tan, C Jagadish
    Appl. Phys. Lett., 73:3408-3410 (1998) [ abstract | pdf | doi:10.1063/1.122780 ]
  79. Si and C delta-doping of GaAs grown by metal organic vapour phase epitaxy for fabrication of nipi doping superlattices,
    C Jagadish, G Li, MB Johnston, M Gal
    Mater. Sci. Eng. B-Solid State Mater. Adv. Technol., 51:103-105 (1998) [ abstract | pdf | doi:10.1016/S0921-5107(97)00238-9 ]
  80. Photoluminescence study of the dynamical properties of GaAs sawtooth superlattices,
    MB Johnston, M Gal, G Li, C Jagadish
    J. Appl. Phys., 82:5748-5752 (1997) [ abstract | pdf | doi:10.1063/1.366439 ]
  81. Growth of Si and C delta-doped nipi doping superlattices in GaAs by metal organic vapor phase epitaxy,
    G Li, C Jagadish, MB Johnston, M Gal
    Appl. Phys. Lett., 69:4218-4220 (1996) [ abstract | pdf | doi:10.1063/1.116991 ]
  82. Effects of anodic oxide induced intermixing on the structural and optical properties of quantum wire structure grown on nonplanar GaAs substrate,
    Y Kim, S Yuan, R Leon, C Jagadish, M Gal, MB Johnston, MR Phillips, MAS Kalceff, J Zou, DJH Cockayne
    J. Appl. Phys., 80:5014-5020 (1996) [ abstract | pdf | doi:10.1063/1.363546 ]
  83. Static Electrification by Nonwetting Liquids. Contact Charging and Contact Angles,
    VV Yaminsky, MB Johnston
    Langmuir, 11:4153-4158 (1995) [ abstract | pdf | doi:10.1021/la00010a083 ]