2014

Stachel, S., Budkin, G. V., Hagner, U., Bel'kov, V. V., Glazov, M. M., Tarasenko, S. A., Clowes, S. K., Ashley, Tim, Gilbertson, A. M. and Ganichev, S. D.. (2014) Cyclotron-resonance-assisted photon drag effect in InSb/InAlSb quantum wells excited by terahertz radiation. Physical Review B (Condensed Matter and Materials Physics), 89 (11). 115435. ISSN 1098-0121

2013

Mudd, James J., Kybert, Nicholas J., Linhart, W. M., Buckle, L., Ashley, Tim, King, P. D. C., Jones, T. S. (Tim S.), Ashwin, M. J. and Veal, T. D. (Tim D.). (2013) Optical absorption by dilute GaNSb alloys : influence of N pair states. Applied Physics Letters, Volume 103 (Number 4). Article number 042110. ISSN 0003-6951

2012

Stachel, S., Olbrich, P., Zoth, C., Hagner, U., Stangl, T., Karl, C., Lutz, Peter, Bel'kov, V., Clowes, S. K. (Steve K.), Ashley, Tim, Gilbertson, A. M. and Ganichev, S. D.. (2012) Interplay of spin and orbital magnetogyrotropic photogalvanic effects in InSb/(Al,In)Sb quantum well structures. Physical Review B, Volume 85 (Number 4). 045305. ISSN 1098-0121

Alexander-Webber, J. A., Baker, A. M. R., Buckle, P. D., Ashley, T. and Nicholas, R. J.. (2012) High-current breakdown of the quantum Hall effect and electron heating in InSb/AlInSb. Physical Review B (Condensed Matter and Materials Physics), Volume 86 (Number 4). Article number 045404. ISSN 1098-0121

2011

Gilbertson, A. M., Buckle, P. D., Emeny, M. T., Ashley, Tim and Cohen, L. F.. (2011) Suppression of the parasitic buffer layer conductance in InSb/AlxIn1−xSb heterostructures using a wide-band-gap barrier layer. Physical Review B (Condensed Matter and Materials Physics), Volume 84 (Number 7). Article number 075474. ISSN 1098-0121

Gilbertson, A. M., Fearn, M., Kormányos, A., Read, D. E., Lambert, C. J., Emeny, M. T., Ashley, Tim, Solin, S. A. and Cohen, L. F.. (2011) Ballistic transport and boundary scattering in InSb/In1−xAlxSb mesoscopic devices. Physical Review B (Condensed Matter and Materials Physics), Volume 83 (Number 7). Article number 075304. ISSN 1098-0121

Leontiadou, M. A., Litvinenko, K. L., Gilbertson, A. M., Pidgeon, C. R., Branford, W. R., Cohen, L. F., Fearn, M., Ashley, Tim, Emeny, M. T., Murdin, B. N. and Clowes, S. K.. (2011) Experimental determination of the Rashba coefficient in InSb/InAlSb quantum wells at zero magnetic field and elevated temperatures. Journal of Physics: Condensed Matter, Volume 23 (Number 3). Article number 035801. ISSN 0953-8984

Gilbertson, A. M., Kormányos, A., Buckle, P. D., Fearn, M., Ashley, T., Lambert, C. J., Solin, S. A. and Cohen, L. F.. (2011) Room temperature ballistic transport in InSb quantum well nanodevices. Applied Physics Letters, Vol. 99 (No. 24). p. 242101. ISSN 00036951

Gilbertson, A. M., Benstock, D., Fearn, M., Kormányos, A., Ladak, S., Emeny, M. T., Lambert, C. J., Ashley, T., Solin, S. A. and Cohen, L. F.. (2011) Sub-100-nm negative bend resistance ballistic sensors for high spatial resolution magnetic field detection. Applied Physics Letters, Vol. 98 (No. 6). 062106. ISSN 00036951

2010

Pooley, O. J., Gilbertson, A. M., Buckle, P. D., Hall, R. S., Emeny, M. T., Fearn, M., Halsall, M. P., Cohen, L. F. and Ashley, Tim. (2010) Quantum well mobility and the effect of gate dielectrics in remote doped InSb/AlxIn1 −xSb heterostructures. Semiconductor Science and Technology, Volume 25 (Number 12). Article number 125005. ISSN 0268-1242

Pooley, O. J., Gilbertson, A. M., Buckle, P. D., Hall, R. S., Buckle, L., Emeny, M. T., Fearn, M., Cohen, L. F. and Ashley, Tim. (2010) Transport effects in remote-doped InSb/AlxIn1-xSb heterostructures. New Journal of Physics, Volume 12 (Number 5). Article number 053022. ISSN 1367-2630

Litvinenko, K. L., Leontiadou, M. A., Li, Juerong, Clowes, S. K., Emeny, M. T., Ashley, Tim, Pidgeon, C. R., Cohen, L. F. and Murdin, B. N.. (2010) Strong dependence of spin dynamics on the orientation of an external magnetic field for InSb and InAs. Applied Physics Letters, Volume 96 (Number 11). Article number 111107. ISSN 0003-6951

Fox, Natasha E., Andreev, A. D., Nash, G. R., Ashley, Tim and Hosea, T. J. C.. (2010) Room temperature spectroscopic characterization of mid-infrared GaInSb quantum-well laser structures. Semiconductor Science and Technology, Volume 25 (Number 3). Article number 035005. ISSN 0268-1242

Ashley, Tim, Emeny, M. T., Hayes, D. G., Hilton, K. P., Jefferies, R., Maclean, J. O., Smith, S. J., Tang, W. A., Webber, P. J. and Williams, G. M. (2010) High performance InSb QWFETs for low power dissipation millimetre wave applications. In: 2010 European Microwave Integrated Circuits Conference (EuMIC), Paris, France, 27-28 Sep 2010 pp. 158-161.

2009

Nash, Geoffrey R., Forman, Hannah L., Smith, Stuart J., Robinson, Peter B., Buckle, Louise, Coomber, Stuart D., Emeny, Martin T., Gordon, Neil T. and Ashley, Tim. (2009) Mid-infrared AlxIn1-xSb light-emitting diodes and photodiodes for hydrocarbon sensing. IEEE Sensors Journal, Volume 9 (Number 10). pp. 1240-1243. ISSN 1530-437X

Gilbertson, A., Branford, W., Fearn, M., Buckle, L., Buckle, P., Ashley, Tim and Cohen, L.. (2009) Zero-field spin splitting and spin-dependent broadening in high-mobility InSb/In1−xAlxSb asymmetric quantum well heterostructures. Physical Review B (Condensed Matter and Materials Physics), Volume 79 (Number 23). Article number 235333. ISSN 1098-0121

Nash, G. R. and Ashley, T.. (2009) Reduction in Shockley–Read–Hall generation-recombination in AlInSb light-emitting-diodes using spatial patterning of the depletion region. Applied Physics Letters, Vol.94 (No.21). Article: 213510. ISSN 0003-6951

Pugh, J. R., Ho, Y-L. D., Heard, P. J., Nash, G. R., Ashley, Tim, Rarity, J. G. and Cryan, M. J.. (2009) Design and fabrication of a midinfrared photonic crystal defect cavity in indium antimonide. Journal of Optics A: Pure and Applied Optics, Volume 11 (Number 5). Article number 054006. ISSN 1464-4258

Buckle, L., Coomber, S. D., Ashley, Tim, Jefferson, Paul Harvey, Walker, David, 1978-, Veal, T. D. (Tim D.), McConville, C. F. (Chris F.) and Thomas, Pam A.. (2009) Growth and characterisation of dilute antimonide nitride materials for long-wavelength applications. Microelectronics Journal, Vol.40 (No.3 Sp. Iss. SI). pp. 399-402. ISSN 0026-2692

Tenev, T., Palyi, A., Mirza, B., Nash, G., Fearn, M., Smith, S., Buckle, L., Emeny, M., Ashley, Tim, Jefferson, J. and Lambert, C.. (2009) Energy level spectroscopy of InSb quantum wells using quantum-well LED emission. Physical Review B (Condensed Matter and Materials Physics), Volume 79 (Number 8). Article number 085301. ISSN 1098-0121

Ashley, Tim, Emeny, M. T., Hayes, D. G., Hilton, K. P., Jefferies, R., Maclean, J. O., Smith, S. J., Tang, A. W-H., Wallis, D. J. and Webber, P. J. (2009) High-performance InSb based quantum well field effect transistors for low-power dissipation applications. In: 2009 IEEE International Electron Devices Meeting (IEDM), Baltimore, MD, 7-9 Dec 2009. Published in: 2009 IEEE International Electron Devices Meeting (IEDM) pp. 1-4.

Nash, G. R., Przeslak, S. J. B., Smith, S. J., de Valicourt, G., Andreev, A. D., Carrington, P. J., Yin, M., Krier, A., Coomber, S. D., Buckle, L., Emeny, M. T. and Ashley, Tim (2009) Mid-infrared GaInSb/AlGaInSb quantum well laser diodes. In: Conference on Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009 , Baltimore, MD, 2-4 Jun 2009. Published in: Conference on Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009

Nash, G. R., Przeslak, S. J. B., Smith, S. J., de Valicourt, G., Andreev, A. D., Carrington, P. J., Yin, M., Krier, A., Coomber, S. D., Buckle, L., Emeny, M. T. and Ashley, T.. (2009) Midinfrared GaInSb/AlGaInSb quantum well laser diodes operating above 200 K. Applied Physics Letters, Vol. 94 (No. 9). 091111. ISSN 00036951

2008

Mirza, B. I., Nash, G. R., Smith, S. J., Buckle, L., Coomber, S. D., Emeny, M. T. and Ashley, Tim. (2008) Recombination processes in midinfrared Al[sub x]In[sub 1−x]Sb light-emitting diodes. Journal of Applied Physics, Volume 104 (Number 6). Article number 063113. ISSN 0021-8979

Nedniyom, B., Nicholas, R., Emeny, M., Buckle, L., Gilbertson, A., Buckle, P. and Ashley, Tim. (2008) Giant enhanced g-factors in an InSb two-dimensional gas. Physical Review B (Condensed Matter and Materials Physics), Volume 80 (Number 12). Article number 125328. ISSN 1098-0121

Sharma, Tarun Kumar, Fox, Natasha Elizabeth, Hosea, Thomas Jeff Cockburn, Nash, Geoffrey Richard, Coomber, Stuart David, Buckle, Louise, Emeny, Martin Trevor and Ashley, Tim. (2008) Room temperature observation of the energy levels of mid-infrared quantum well lasers using Fourier transform infrared-surface photovoltage spectroscopy. Applied Physics Express, Volume 1 (Number 6). Article number 062001. ISSN 1882-0778

Orr, J., Gilbertson, A., Fearn, M., Croad, O., Storey, C., Buckle, L., Emeny, M., Buckle, P. and Ashley, Tim. (2008) Electronic transport in modulation-doped InSb quantum well heterostructures. Physical Review B (Condensed Matter and Materials Physics), Volume 77 (Number 16). Article number 165334. ISSN 1098-0121

Litvinenko, K., Nikzad, L., Pidgeon, C., Allam, J., Cohen, L., Ashley, Tim, Emeny, M., Zawadzki, W. and Murdin, B.. (2008) Temperature dependence of the electron Landé g factor in InSb and GaAs. Physical Review B (Condensed Matter and Materials Physics), Volume 77 (Number 3). Article number 033204. ISSN 1098-0121

Lindsay, A., O’Reilly, E., Andreev, A. and Ashley, Tim. (2008) Theory of conduction band structure of InNxSb1−x and GaNxSb1−x dilute nitride alloys. Physical Review B (Condensed Matter and Materials Physics), Volume 77 (Number 16). Article number 033204. ISSN 1098-0121

Pugh, Jonathan R., Heard, Peter J., Nash, Geoff R., Ashley, Tim, Rarity, John G. and Cryan, Martin J. (2008) Design and fabrication of a mid infra-red photonic crystal defect laser in indium antimonide. In: Conference on Lasers and Electro-Optics, San Jose, California, United States, 4-9 May 2008. Published in: Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies

Pugh, J. R., Cryan, M. J., Buss, I. J., Nash, G. R., Ashley, Tim and Rarity, J. R. (2008) Finite difference time domain modelling of non-ideal facets in Mid Infrared lasers. In: 2008 IET 7th International Conference on Computation in Electromagnetics, 2008. CEM 2008. , Brighton, UK, 7-10 Apr 2008. Published in: 2008 IET 7th International Conference on Computation in Electromagnetics, 2008. CEM 2008 pp. 210-211.

Yin, M., Nash, G. R., Coomber, S. D., Buckle, L., Carrington, P. J., Krier, A., Andreev, A., Przeslak, S. J. B., de Valicourt, G., Smith, S. J., Emeny, M. T. and Ashley, T.. (2008) GaInSb/AlInSb multi-quantum-wells for mid-infrared lasers. Applied Physics Letters, Vol. 93 (No. 12). p. 121106. ISSN 00036951

(2008) High-performance 40nm gate length InSb p-channel compressively strained quantum well field effect transistors for low-power (VCC=0.5V) logic applications. In: IEEE International Electron Devices Meeting, 2008. IEDM 2008., San Francisco, CA, 15-17 Dec 2008. Published in: IEEE International Electron Devices Meeting, 2008. IEDM 2008.