Staff profile

Conference Paper

• Salinero, V., Gibson, M., Brand, S., Clark, S., & Abram, R. (2004, July). First-principles calculations of 2×2 reconstructions of GaN surfaces. Presented at 27th International Conference on the Physics of Semiconductors : ICPS-27., Flagstaff, Arizona
• Beggs, D., Kaliteevski, M., Brand, S., Abram, R., & Kavokin, A. (2004, July). The interaction of quantum well excitons with evanescent EM waves and the spectroscopy of waveguide polaritons. Presented at 27th International Conference on the Physics of Semiconductors : ICPS-27., Flagstaff, Arizona

Journal Article

• Robbins, D., Wood, A., & Abram, R. (online). Modelling of strained layer lasers
• Abram, R., Greshnov, A., Brand, S., & Kaliteevski, M. (2017). A study of a phase formalism for calculating the cumulative density of states of one-dimensional photonic crystals. Journal of Modern Optics, 64(15), 1501-1509. https://doi.org/10.1080/09500340.2017.1296597
• Abram, R., & Brand, S. (2015). Some theory of a dual-polarization interferometer for sensor applications. Journal of Physics D: Applied Physics, 48(12), Article 125101. https://doi.org/10.1088/0022-3727/48/12/125101
• Greshnov, A., Kaliteevski, M., & Abram, R. (2013). Analytical theory of light localization in one-dimensional disordered photonic crystals. Solid State Communications, 158, 38-45. https://doi.org/10.1016/j.ssc.2013.01.009
• Iorsh, I., Glauser, M., Rossbach, G., Levrat, J., Cobet, M., Butte, R., Grandjean, N., Kaliteevski, M. A., Abram, R. A., & Kavokin, A. V. (2012). Generic picture of the emission properties of III-nitride polariton laser diodes: Steady state and current modulation response. Physical review B, 86(12), Article 125308. https://doi.org/10.1103/physrevb.86.125308
• Brückner, R., Sudzius, M., Hintschich, S., Froeb, H., Lyssenko, V., Kaliteevski, M., Iorsh, I., Abram, R., Kavokin, A., & Leo, K. (2012). Parabolic polarization splitting of Tamm states in a metal-organic microcavity. Applied Physics Letters, 100(6), Article 062101. https://doi.org/10.1063/1.3681374
• Little, C., Anufriev, R., Iorsh, I., Kaliteevski, M., Abram, R., & Brand, S. (2012). Tamm plasmon polaritons in multilayered cylindrical structures. Physical review B, 86(23), Article 235425. https://doi.org/10.1103/physrevb.86.235425
• Iorsh, I., Kaliteevski, M., Brand, S., Abram, R., & Kaliteevskaya, N. (2011). An 'electromagnetic wiggler' originating from refraction of waves at the side edge of a Bragg reflector. Journal of Modern Optics, 58(8), 686-693. https://doi.org/10.1080/09500340.2011.565887
• Swift, G., Gallant, A., Kaliteevskaya, N., Kaliteevski, M., Brand, S., Dai, D., Baragwanath, A., Iorsh, I., Abram, R., & Chamberlain, J. (2011). Negative refraction and the spectral filtering of terahertz radiation by a photonic crystal prism. Optics Letters, 36(9), 1641-1643. https://doi.org/10.1364/ol.36.001641
• Kaliteevski, M., Brand, S., Abram, R., Iorsh, I., Kavokin, A., Liew, T., & Shelykh, I. (2011). Hybrid states of Tamm plasmons and exciton-polaritons. Superlattices and Microstructures, 49(3), 229-232. https://doi.org/10.1016/j.spmi.2010.05.014
• Kavokin, K., Kaliteevski, M., Abram, R., Kavokin, A., Sharkova, S., & Shelykh, I. (2010). Stimulated emission of terahertz radiation by exciton-polariton lasers. Applied Physics Letters, 97(20), Article 201111. https://doi.org/10.1063/1.3519978
• Cirlin, G., Dubrovskii, V., Samsonenko, Y., Bouravleuv, A., Durose, K., Proskruryakov, Y., Mendes, B., Bowen, L., Kaliteevski, M., Abram, R., & Zeze, D. (2010). Self-catalyzed, pure zincblende GaAs nanowires grown on Si(111) by molecular beam epitaxy. Physical review B - Condensed Matter and Materials Physics, 82(3), Article 035302. https://doi.org/10.1103/physrevb.82.035302
• Liew, T., Kavokin, A., Ostatnicky, T., Kaliteevski, M., Shelykh, I., & Abram, R. (2010). Exciton-polariton integrated circuits. Physical review B, 82(3), Article 033302. https://doi.org/10.1103/physrevb.82.033302
• Brand, S., Abram, R., & Kaliteevski, M. (2010). Evanescently coupled interface states in the gap between two Bragg reflectors. Optics Letters, 35(12), 2085-2087. https://doi.org/10.1364/ol.35.002085
• Brand, S., Abram, R., & Kaliteevski, M. (2010). Tailor-made surface plasmon polaritons above the bulk plasma frequency: a design strategy for indium tin oxide. Journal of Physics D: Applied Physics, 43(14), Article 145104. https://doi.org/10.1088/0022-3727/43/14/145104
• Iorsh, I., Koreshkova, A., Kaliteevskaya, N., Kavokin, A., Abram, R., Brand, S., & Kaliteevski, M. (2010). Polarization beats in a pillar microcavity. Superlattices and Microstructures, 47(1), 24-28. https://doi.org/10.1016/j.spmi.2009.07.021
• Kaliteevski, M., Brand, S., Abram, R., Iorsh, I., Kavokin, A., & Shelykh, I. (2009). Hybrid states of Tamm plasmons and exciton polaritons. Applied Physics Letters, 95(25), Article 251108. https://doi.org/10.1063/1.3266841
• Brand, S., Abram, R., & Kaliteevski, M. (2009). Bragg reflector enhanced attenuated total reflectance. Journal of Applied Physics, 106(11), Article 113109. https://doi.org/10.1063/1.3265436
• Platts, C., Kaliteevski, M., Brand, S., Abram, R., Iorsh, I., & Kavokin, A. (2009). Whispering-gallery exciton polaritons in submicron spheres. Physical review B, 79(24), https://doi.org/10.1103/physrevb.79.245322
• Brand, S., Kaliteevski, M., & Abram, R. (2009). Optical Tamm states above the bulk plasma frequency at a Bragg stack/metal interface. Physical review B, 79(8), Article 085416. https://doi.org/10.1103/physrevb.79.085416
• Kaliteevski, A., Brand, S., Abram, R., Gallant, A., & Chamberlain, J. (2008). Negative refraction can make non-diffracting beams. Optics Express, 16(19), 14582-14587. https://doi.org/10.1364/oe.16.014582
• Sasin, M., Seisyan, R., Kaliteevski, M., Brand, S., Abram, R., Chamberlain, J., Egorov, A., Vasil'ev, A., Mikhrin, V., & Kavokin, A. (2008). Tamm plasmon polaritons: Slow and spatially compact light. Applied Physics Letters, 92(25), Article 251112. https://doi.org/10.1063/1.2952486
• Kaliteevski, M., Brand, S., Garvie-Cook, J., Abram, R., & Chamberlain, J. (2008). Terahertz filter based on refractive properties of metallic photonic crystal. Optics Express, 16(10), 7330-7335. https://doi.org/10.1364/oe.16.007330
• Greshnov, A., Kaliteevski, M., Abram, R., Brand, S., & Zegrya, G. (2008). Density of states in 1D disordered photonic crystals: Analytical solution. Solid State Communications, 146(3-4), 157-160. https://doi.org/10.1016/j.ssc.2008.01.037
• Kaliteevski, M., Brand, S., Chamberlain, J., Abram, R., & Nikolaev, V. (2007). Effect of longitudinal excitations on surface plasmons. Solid State Communications, 144(9), 413-417. https://doi.org/10.1016/j.ssc.2007.07.043
• Gallant, A., Kaliteevski, M., Wood, D., Petty, M., Abram, R., Brand, S., Swift, G., Zeze, D., & Chamberlain, J. (2007). Passband filters for terahertz radiation based on dual metallic photonic structures. Applied Physics Letters, 91(16), https://doi.org/10.1063/1.2800381
• Kaliteevski, M., Iorsh, I., Brand, S., Abram, R., Chamberlain, J., Kavokin, A., & Shelykh, I. (2007). Tamm plasmon-polaritons: Possible electromagnetic states at the interface of a metal and a dielectric Bragg mirror. Physical review B, 76(16), https://doi.org/10.1103/physrevb.76.165415
• Greshnov, A., Kaliteevskii, M., Abram, R., Brand, S., & Zegrya, G. (2007). Density of states of a one-dimensional disordered photonic crystal. Physics of the Solid State, 49(10), 1999-2003. https://doi.org/10.1134/s1063783407100319
• Gallant, A., Kaliteevski, M., Brand, S., Wood, D., Petty, M., Abram, R., & Chamberlain, J. (2007). Terahertz Frequency Bandpass Filters. Journal of Applied Physics, 102(2), https://doi.org/10.1063/1.2756072
• Kaliteevski, M., Brand, S., Abram, R., Kavokin, A., & Dang, L. S. (2007). Whispering gallery polaritons in cylindrical cavities. Physical review B, 75(23), https://doi.org/10.1103/physrevb.75.233309
• Beggs, D., Kaliteevski, M., & Abram, R. (2007). Properties of microcavities in two-dimensional photonic quasicrystals with octagonal rotational symmetry. Journal of Modern Optics, 54(6), 881-893. https://doi.org/10.1080/09500340601102441
• Zheng, G., Clark, S., Brand, S., & Abram, R. (2007). Non-local density functional description of poly-para-phenylene vinylene. Chinese Physics Letters, 24(3), 807-810. https://doi.org/10.1088/0256-307x/24/3/061
• Tronciu, V., Abram, R., Rusu, S., & Bardetskii, P. (2007). Dynamics of a nonlinear ring cavity: Excitability and coherent resonance. Physics of the Solid State, 49(3), 426-430. https://doi.org/10.1134/s1063783407030055
• Shelykh, I., Kaliteevskii, M., Kavokin, A., Brand, S., Abram, R., Chamberlain, J., & Malpuech, G. (2007). Interface photonic states at the boundary between a metal and a dielectric Bragg mirror. physica status solidi (a) – applications and materials science, 204(2), 522-525. https://doi.org/10.1002/pssa.200673231
• Brand, S., Abram, R., & Kaliteevski, M. (2007). Complex photonic band structure and effective plasma frequency of a two-dimensional array of metal rods. Physical review B, 75(3), https://doi.org/10.1103/physrevb.75.035102
• Zheng, G., Clark, S., Brand, S., & Abram, R. (2006). Lattice dynamics of polyaniline and poly(p-pyridyl vinyline): First-principles determination. Physical review B, 74(16), https://doi.org/10.1103/physrevb.74.165210
• Kaliteevski, M., Beggs, D., Brand, S., Abram, R., Fletcher, J., Swift, G., & Chamberlain, J. (2006). Propagation of electromagnetic waves through a system of randomly placed cylinders: the partial scattering wave resonance. Journal of Modern Optics, 53(14), 2089-2097. https://doi.org/10.1080/09500340600799015
• Kaliteevski, M., Beggs, D., Brand, S., Abram, R., & Nikolaev, V. (2006). Statistics of the eigenmodes and optical properties of one-dimensional disordered photonic crystals. Physical review E: Statistical, nonlinear, and soft matter physics, 73(5), https://doi.org/10.1103/physreve.73.056616
• Timon, V., Brand, S., Clark, S., & Abram, R. (2006). Molecular dynamics calculations of the thermal expansion properties and melting points of Si and Ge. Journal of Physics: Condensed Matter, 18(13), 3489-3498. https://doi.org/10.1088/0953-8984/18/13/016
• Roper, D., Beggs, D., Kaliteevski, M., Brand, S., & Abram, R. (2006). Properties of two-dimensional photonic crystals with octagonal quasicrystalline unit cells. Journal of Modern Optics, 53(3), 407-416. https://doi.org/10.1080/09500340500415076
• Kaliteevski, M., Beggs, D., Brand, S., Abram, R., & Nikolaev, V. (2006). Stability of the photonic band gap in the presence of disorder. Physical review B, 73(3), https://doi.org/10.1103/physrevb.73.033106
• Brand, S., Kaliteevski, M., & Abram, R. (2006). THz frequency studies of metallic structures. Proceedings of SPIE, 6328, 63280-63280. https://doi.org/10.1117/12.680313
• Gallant, A., Levitt, J., Kaliteevski, M., Wood, D., Petty, M., Abram, R., Brand, S., & Chamberlain, J. (2006). Enhanced THz transmission apertures through sub-wavelength annular apertures. Proceedings of SPIE, 6323, https://doi.org/10.1117/12.680552
• Kaliteevski, M., Nikolaev, V., & Abram, R. (2005). Eigenstate statistics and optical properties of one-dimensional disordered photonic crystals. Physics of the Solid State, 47(10), 1948-1957. https://doi.org/10.1134/1.2087751
• Herbert, D., Childs, P., Abram, R., Crow, G., & Walmsley, M. (2005). Self-consistent 2-D Monte Carlo simulations of InSb APD. IEEE Transactions on Electron Devices, 52(10), 2175-2181. https://doi.org/10.1109/ted.2005.856802
• Beggs, D., Kaliteevski, M., Brand, S., Abram, R., Cassagne, D., & Albert, J. (2005). Disorder induced modification of reflection and transmission spectra of a two-dimensional photonic crystal with an incomplete band-gap. Journal of Physics: Condensed Matter, 17(26), 4049-4055. https://doi.org/10.1088/0953-8984/17/26/005
• Timon, V., Brand, S., Clark, S., Gibson, M., & Abram, R. (2005). First-principles calculations of 2x2 reconstructions of GaN(0001) surfaces involving N, Al, Ga, In, and as atoms. Physical review B, 72(3), https://doi.org/10.1103/physrevb.72.035327
• Zheng, G., Clark, S., Tulip, P., Brand, S., & Abram, R. (2005). Ab initio dynamics study of poly-para-phenylene vinylene. The Journal of Chemical Physics, 123(2), Article 024904. https://doi.org/10.1063/1.1955516
• Herbert, D., Childs, P., Abram, R., Crow, G., & Walmsley, M. (2005). Monte Carlo simulations of high-speed InSb-InAlSb FETs. IEEE Transactions on Electron Devices, 52(6), 1072-1078. https://doi.org/10.1109/ted.2005.848115
• Beggs, D., Kaliteevski, M., Abram, R., Cassagne, D., & Albert, J. (2005). Disorder-induced modification of the transmission of light through two-dimensional photonic crystals. Journal of Physics: Condensed Matter, 17(12), 1781-1790. https://doi.org/10.1088/0953-8984/17/12/002
• Beggs, D., Kaliteevski, M., Brand, S., Abram, R., & Kavokin, A. (2005). Waveguide polaritons: interaction of a quantum well exciton with an electromagnetic mode of a planar waveguide. Physica status solidi. C, Current topics in solid state physics (Internet), 2(2), 787-790. https://doi.org/10.1002/pssc.200460347
• Timon, V., Brand, S., Clark, S., & Abram, R. (2005). Theoretical adlayer surface morphology of wurtzite 2 × 2 reconstructions of the GaN (0001) surface. Journal of Physics: Condensed Matter, 17(1), 17-26. https://doi.org/10.1088/0953-8984/17/1/002
• Zheng, G., Clark, S., Brand, S., & Abram, R. (2004). First-principles studies of the structural and electronic properties of poly-para-phenylene vinylene. Journal of Physics: Condensed Matter, 16(47), 8609-8620. https://doi.org/10.1088/0953-8984/16/47/013
• Wang, X., Clark, S., & Abram, R. (2004). Ab initio calculations of the structural and electronic properties of HgmTen clusters. Physical review B - Condensed Matter and Materials Physics, 70(23), https://doi.org/10.1103/physrevb.70.235328
• Beggs, D., Kaliteevski, M., & Abram, R. (2004). Etched Bragg reflectors as two-dimensional photonic crystals. Journal of Physics: Condensed Matter, 16(45), 8093-8099. https://doi.org/10.1088/0953-8984/16/45/031
• Tronciu, V., Yamada, M., & Abram, R. (2004). Analysis of the dynamics of a blue-violet Inx Ga1-x N laser with a saturable absorber. Physical review E: Statistical, nonlinear, and soft matter physics, 70(2), https://doi.org/10.1103/physreve.70.026604
• Beggs, D., Kaliteevski, M., Brand, S., Abram, R., Nikolaev, V., & Kavokin, A. (2004). Interaction of quantum well excitons with evanescent plane electromagnetic waves. Journal of Physics: Condensed Matter, 16(20), 3401-3409. https://doi.org/10.1088/0953-8984/16/20/011
• Tronciu, V., Yamada, M., Kawakami, T., Ito, S., Ohno, T., Taneya, M., & Abram, R. (2004). A theoretical and experimental investigation of the dynamics of tandem blue-violet lasers. Optics Communications, 235(4-6), 409-414. https://doi.org/10.1016/j.optcom.2004.02.070
• Kaliteevski, M., Brand, S., & Abram, R. (2004). Directionality of light transmission and reflection in two-dimensional Penrose tiled photonic quasicrystals. Journal of Physics: Condensed Matter, 16(8), 1269-1278. https://doi.org/10.1088/0953-8984/16/8/010
• Timon, V., Brand, S., Clark, S., & Abram, R. (2004). Ab initio studies of strained wurtzite GaN surfaces. Journal of Physics: Condensed Matter, 16(4), 531-542. https://doi.org/10.1088/0953-8984/16/4/002
• Beggs, D., Kaliteevski, M., Brand, S., & Abram, R. (2004). Optimization of an optical filter with a square-shaped passband based on coupled microcavities. Journal of Modern Optics, 51(3), 437-446. https://doi.org/10.1080/09500340408235535
• Kaliteevski, M., Manzanares Martinez, J., Cassagne, D., Albert, J., Brand, S., & Abram, R. (2003). Appearance of photonic minibands in disordered photonic crystals. Journal of Physics: Condensed Matter, 15(6), 785-790. https://doi.org/10.1088/0953-8984/15/6/305
• Bettess, P., & Abram, R. (2002). Finite and infinite elements for a simple problem in quantum mechanics. Communications in numerical methods in engineering, 18(5), 325-334. https://doi.org/10.1002/cnm.488
• Herbert, D., Uren, M., Hughes, B., Hayes, D., Birbeck, J., Balmer, R., Martin, T., Crow, G., Abram, R., Walmsley, M., Davies, R., Wallis, R., Phillips, W., & Jones, S. (2002). Monte Carlo simulations of AlGaN/GaN heterojunction field-effect transistors (HFETs). Journal of Physics: Condensed Matter, 14(13), 3479-3497. https://doi.org/10.1088/0953-8984/14/13/307
• Tronciu, V., & Abram, R. (2002). Excitability of excitons and biexcitons in a ring cavity. Physical review E: Statistical, nonlinear, and soft matter physics, 65(2), https://doi.org/10.1103/physreve.65.026616
• Kaliteevski, M., Brand, S., Abram, R., Krauss, T., Millar, P., & DeLa Rue, R. (2001). Diffraction and transmission of light in low-refractive index Penrose-tiled photonic quasicrystals. Journal of Physics: Condensed Matter, 13(46), 10459-10470. https://doi.org/10.1088/0953-8984/13/46/314
• Kaliteevski, M., Brand, S., Abram, R., Nikolaev, V., Maximov, M., Sotomayor Torres, C., & Kavokin, A. (2001). Electromagnetic theory of the coupling of zero-dimensional exciton and photon states: A quantum dot in a spherical microcavity. Physical review B, 64(11), https://doi.org/10.1103/physrevb.64.115305
• Kaliteevski, M., Nikolaev, V., Abram, R., & Brand, S. (2001). Bandgap structure of optical Fibonacci lattices after light diffraction. Optics and Spectroscopy, 91(1), 109-118. https://doi.org/10.1134/1.1388332
• Kaliteevski, M., Brand, S., Abram, R., & Nikolaev, V. (2001). Optical eigenmodes of a multilayered spherical microcavity. Journal of Modern Optics, 48(9), 1503-1516. https://doi.org/10.1080/09500340108231779
• Crow, G., & Abram, R. (2001). The transient signal response of submicron vertical silicon field-effect transistors. Semiconductor Science and Technology, 16(4), 250-254. https://doi.org/10.1088/0268-1242/16/4/311
• Kaliteevski, M., Brand, S., Abram, R., Krauss, T., de La Rue, R., & Millar, P. (2001). The design of two-dimensional photonic quasicrystals by means of a Fourier transform method. Journal of Modern Optics, 48(1), 9-14. https://doi.org/10.1080/09500340108235149
• Abram, R., Brand, S., Kaliteevski, M., & Nikolaev, V. (2001). Optical eigenmodes of a spherical microcavity. physica status solidi (a) – applications and materials science, 183(1), 183-187. https://doi.org/10.1002/1521-396x%28200101%29183%3A1%3C183%3A%3Aaid-pssa183%3E3.0.co%3B2-t
• Kaliteevski, M., Brand, S., Abram, R., Krauss, T., DeLa Rue, R., & Millar, P. (2000). Two-dimensional Penrose-tiled photonic quasicrystals: from diffraction pattern to band structure. Nanotechnology, 11(4), 274-280. https://doi.org/10.1088/0957-4484/11/4/316
• Kaliteevski, M., Brand, S., Abram, R., Krauss, T., de La Rue, R., & Millar, P. (2000). Two-dimensional Penrose-tiled photonic quasicrystals: diffraction of light and fractal density of modes. Journal of Modern Optics, 47(11), 1771-1778. https://doi.org/10.1080/09500340008232430
• Crow, G., Abram, R., & Yangthaisong, A. (2000). Monte Carlo simulations of SiGe n-MODFETs with high tensile-strained Si channels. Semiconductor Science and Technology, 15(7), 770-775. https://doi.org/10.1088/0268-1242/15/7/319
• Kaliteevski, M., Brand, S., Abram, R., Nikolaev, V., Maximov, M., Ledentsov, N., Sotomayor Torres, C., & Kavokin, A. (2000). Exciton polaritons in a cylindrical microcavity with an embedded quantum wire. Physical review B, 61(20), 13791-13797. https://doi.org/10.1103/physrevb.61.13791
• Kaliteevski, M., Nikolaev, V., & Abram, R. (2000). Calculation of the mode structure of multilayer optical fibers based on transfer matrices for cylindrical waves. Optics and Spectroscopy, 88(5), 792-795. https://doi.org/10.1134/1.626880
• Dugdale, D., Brand, S., & Abram, R. (2000). Direct calculation of k.p parameters for wurtzite AlN, GaN and InN. Physical review B, 61(19), 12933-12938. https://doi.org/10.1103/physrevb.61.12933
• Ryan, D., Abram, R., & Robbins, D. (2000). Optical properties of asymmetric InGaAs/InP coupled quantum wells. IEE proceedings. Optoelectronics, 147(2), 83-88. https://doi.org/10.1049/ip-opt%3A20000288
• Kaliteevski, M., Abram, R., & Nikolaev, V. (2000). Optical eigenmodes of a cylindrical microcavity. Journal of Modern Optics, 47(4), 677-684. https://doi.org/10.1080/09500340008233388
• Crow, G., & Abram, R. (2000). Monte Carlo simulations of hole transport in SiGe and Ge quantum wells. Semiconductor Science and Technology, 15(1), 7-14. https://doi.org/10.1088/0268-1242/15/1/302
• Crow, G., & Abram, R. (1999). Monte Carlo simulations of electron transport in coupled Si quantum wells. Semiconductor Science and Technology, 14(12), 1107-1113. https://doi.org/10.1088/0268-1242/14/12/317
• Dugdale, D., Brand, S., Abram, R., & Pugh, S. (1999). Determination of band structure parameters in nitride alloys for use in quantum well calculations. physica status solidi (b) – basic solid state physics, 216(1), 351-354. https://doi.org/10.1002/%28sici%291521-3951%28199911%29216%3A1%3C351%3A%3Aaid-pssb351%3E3.0.co%3B2-%23
• Coles, R., Abram, R., Brand, S., & Burt, M. (1999). Dipole matrix elements and the nature of charge oscillation under coherent interband excitation in quantum wells. Physical review B, 60(19), 13306-13309. https://doi.org/10.1103/physrevb.60.13306
• Pugh, S., Dugdale, D., Brand, S., & Abram, R. (1999). Band-gap and k.p. parameters for GaAlN and GaInN alloys. Journal of Applied Physics, 86(7), 3768-3772. https://doi.org/10.1063/1.371285
• Kaliteevski, M., Abram, R., Nikolaev, V., & Sokolovski, G. (1999). Bragg reflectors for cylindrical waves. Journal of Modern Optics, 46(5), 875-890. https://doi.org/10.1080/09500349908231310
• Harrison, D., Abram, R., & Brand, S. (1999). Impact ionization rate calculations in wide band gap semiconductors. Journal of Applied Physics, 85(12), 8178-8185. https://doi.org/10.1063/1.370657
• Pugh, S., Dugdale, D., Brand, S., & Abram, R. (1999). Electronic structure calculations on nitride semiconductors. Semiconductor Science and Technology, 14(1), 23-31. https://doi.org/10.1088/0268-1242/14/1/003
• Crow, G., & Abram, R. (1999). Monte Carlo simulations of capture into quantum well structures. Semiconductor Science and Technology, 14(1), 1-11. https://doi.org/10.1088/0268-1242/14/1/001
• Crow, G., & Abram, R. (1999). Performance predictions for a silicon velocity modulation transistor. Journal of Applied Physics, 85(2), 1196-1202. https://doi.org/10.1063/1.369245
• Crow, G., & Abram, R. (1999). High mobility electron gases in Si/Si0.77Ge0.23 quantum wells at 1.7 K. Semiconductor Science and Technology, 14(8), 721-726. https://doi.org/10.1088/0268-1242/14/8/310
• Harrison, D., Abram, R., & Brand, S. (1999). Characteristics of impact ionization rates in direct and indirect gap semiconductors. Journal of Applied Physics, 85(12), 8186-8192. https://doi.org/10.1063/1.370658
• Clark, S., Al-Allak, H., Brand, S., & Abram, R. (1998). Structure and electronic properties of FeSi2. Physical review B, 58(16), 10389-10393. https://doi.org/10.1103/physrevb.58.10389
• Crow, G., & Abram, R. (1997). Monte Carlo simulations of carrier transport in AlGaInP laser diodes. IEEE Journal of Quantum Electronics, 33, 1551-1556
• Crow, G., & Abram, R. (1997). Monte Carlo simulations of charge transport in high-speed lasers. IEEE Journal of Quantum Electronics, 33, 1190-1196
• Hoare, D., & Abram, R. (1997). Monte Carlo Simulation of PHEMTs operating up to terahertz frequencies. International Journal of Electronics, 83, 429-439
• Walmsley, M., & Abram, R. (1997). Carrier dynamics model of fast refractive index changes in semiconductor laser amplifiers. IEE proceedings. Optoelectronics, 144(4), 189-196. https://doi.org/10.1049/ip-opt%3A19970510
• Hoare, D., Abram, R., & Kelsall, R. (1996). Monte Carlo simulation of real and reciprocal space transfer of electrons in a pseudomorphically-strained GaAs/In0.15Ga0.85As/GaAs quantum well. Solid-State Electronics, 39, 601-610
• Walmsley, M., & Abram, R. (1996). A fast Poisson solver for realistic semiconductor device structures. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 15, 31-51
• Wilson, S., Brand, S., & Abram, R. (1995). Avalanche multiplication properties of GaAs calculated from spatially transient ionization coefficients. Solid-State Electronics, 38, 2095-2100
• Crow, G., & Abram, R. (1995). A k.p model for carrier capture by a quantum well. Semiconductor Science and Technology, 10, 1221-1228
• Hughes, D., Abram, R., & Kelsall, R. (1995). An investigation of graded and uniform base GexSi1-x HBTs using a Monte Carlo simulation. IEEE Transactions on Electron Devices, 42, 201-208
• Crow, G., & Abram, R. (1994). A k.p model for hole capture into a quantum well. Superlattices and Microstructures, 15, 127-127
• Abram, R. (1993). Effects of heavy doping and high-excitation on the band structure of gallium arsenide
• Walmsley, M., Abram, R., & Burt, M. (1993). Ultrafast nonlinear optical response of quantum wells with one and two conduction subbands. Semiconductor Science and Technology, 8, 268-275
• Wilson, S., Brand, S., Beattie, A., & Abram, R. (1993). The use of realistic band structure in impact ionization calculations for wide bandgap semiconductors - application to InP and GaAs. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 12, 457-473
• Crow, G., Kelsall, R., & Abram, R. (1993). Monte Carlo simulations of low-field hole transport in strained InGaAs quantum wells. Semiconductor Science and Technology, 8, 219-223
• Wilson, S., Brand, S., Beattie, A., & Abram, R. (1993). The use of realistic band structure in impact ionization calculations for wide bandgap semiconductors: thresholds, anti-thresholds and rates in GaAs and AlGaAs. Semiconductor Science and Technology, 8, 1944-1956
• Wilson, S., Brand, S., Beattie, A., & Abram, R. (1993). The use of realistic band structure in impact ionization calculations for wide bandgap semiconductors: thresholds and anti-thresholds in indium phosphide. Semiconductor Science and Technology, 8, 1546-1556
• Beattie, A., Abram, R., & Scharoch, P. (1992). Hole impactionization rates in InP and In0.53Ga0.47As. Semiconductor Science and Technology, 7, B512-B516
• Hughes, D., Abram, R., Kelsall, R., & Holden, A. (1992). A comparison of transient velocity overshoot in Si and GaAs structures. Semiconductor Science and Technology, 7, B390-B393
• Kelsall, R., & Abram, R. (1992). Monte Carlo simulations of field and carrier density-dependent hole transport in an InGaAs/GaAs strained layer quantum well. Semiconductor Science and Technology, 7, 312-B315
• Kelsall, R., Abram, R., Batty, W., & O'Reilly, E. (1992). Monte Carlo simulation of hole mobilities in an InGaAs/GaAs strained layer quantum well. Semiconductor Science and Technology, 7, 86-91
• Chamberlain, M., Hoare, D., Kelsall, R., & Abram, R. (1992). Monte Carlo simulation of electron transport in GaAs/Ga1-xAlxAs quantum wells using different phonon models. Semiconductor Science and Technology, 7, B45-B48
• Abram, R., Wood, A., & Robbins, D. (1991). Optical properties of InGaAs/InP strained quantum wells. Proceedings of SPIE, 1361, 424-433. https://doi.org/10.1117/12.24411
• Kelsall, R., Wood, A., & Abram, R. (1991). Phonon scattering and mobility of holes in a GaAs/AlAs quantum well. Semiconductor Science and Technology, 6, 841-849
• Warren, G., Brand, S., Abram, R., & Kelsall, R. (1991). Simulation of electron transport in a (GaAs)₁₂/(AlAs)₁₂ superlattice. Semiconductor Science and Technology, 6, 784-789
• Kelsall, R., Taylor, R., Wood, A., & Abram, R. (1990). Matrix elements for hole-phonon scattering in a semiconductor quantum well. Semiconductor Science and Technology, 5, 877-883
• Taylor, R., Abram, R., Burt, M., & Smith, C. (1990). A detailed study of Auger recombination in 1.3 micron InGaAsP/InP quantum wells and quantum well wires. Semiconductor Science and Technology, 5, 90-104
• Beattie, A., Abram, R., & Scharoch, P. (1990). Realistic evaluation of impact ionisation and Auger recombination rates for the ccch transition in InSb and InGaAsP. Semiconductor Science and Technology, 5, 738-744
• Beattie, A., Scharoch, P., & Abram, R. (1989). Impact ionisation threshold energy surfaces for anisotropic band structures in semiconductors. Semiconductor Science and Technology, 4, 715-723
• Kelsall, R., Taylor, R., Wood, A., & Abram, R. (1989). Hole transport and relaxation in the valence bands of a GaAs/AlAs quantum well. Superlattices and Microstructures, 5, 207-211
• Childs, G., & Abram, R. (1989). Electron-electron collision broadening of the conduction band edge state in heavily doped n-type indium oxide
• Taylor, R., & Abram, R. (1988). The effects of non-parabolic band structure on Auger transition rates in bulk semiconductors, quantum wells and quantum well wires. Semiconductor Science and Technology, 3, 859-864
• Abram, R., Kelsall, R., & Taylor, R. (1988). Auger recombination In low dimensional structures. Journal of Physics and Chemistry of Solids, 49, 607-613. https://doi.org/10.1016/0022-3697%2888%2990191-6
• Jones, R., & Abram, R. (1988). Hot hole creation due to impact excitation in the metal electrode of a forward biased MIS structure. Solid-State Electronics, 31, 989-997
• Scharoch, P., & Abram, R. (1988). A method of determining the overlap integrals used in calculations of Auger transition rates in semiconductors. Semiconductor Science and Technology, 3, 973-978
• Buchanan, D., Abram, R., & Morant, M. (1987). Charge trapping in silicon-rich Si₃N₄ thin films. Solid-State Electronics, 30, 1295-1301
• Archibald, I., & Abram, R. (1987). Experimental determination of the density of gap states in amorphous silicon by Schottky barrier admittance. Philosophical Magazine B, 56, 429-441
• Taylor, R., Burt, M., & Abram, R. (1987). Generation of superlattice bandstructure using a wavefunction matching technique. Superlattices and Microstructures, 3, 63-67
• Archibald, I., & Abram, R. (1986). More theory of the admittance of an amorphous silicon Schottky barrier. Philosophical Magazine B, 54, 421-438
• Childs, G., Brand, S., & Abram, R. (1986). Intervalence band absorption in semiconductor laser materials. Semiconductor Science and Technology, 1, 116-120
• Taylor, R., Kelsall, R., & Abram, R. (1986). Theory of Auger recombination in a quantum well wire. Surface Science, 174, 169-174
• Abram, R. (1985). Bandgap narrowing due to many-body effects in heavily doped semiconductors. Solid-State Electronics, 28, 203-203
• Smith, C., Abram, R., & Burt, M. (1985). Theory of Auger recombination in a quantum well heterostructure. Superlattices and Microstructures, 1, 119-123
• Abram, R., Childs, G., & Saunderson, P. (1984). Band gap narrowing due to many-body effects in silicon and gallium arsenide. Journal of physics. C. Solid state physics, 17, 6105-6125. https://doi.org/10.1088/0022-3719/17/34/012
• Burt, M., Brand, S., Smith, C., & Abram, R. (1984). Overlap integrals for Auger recombination in direct-bandgap semiconductors: calculations for conduction and heavy-hole bands in GaAs and InP. Journal of physics. C. Solid state physics, 17, 6385-6401. https://doi.org/10.1088/0022-3719/17/35/011
• Smith, C., Abram, R., & Burt, M. (1984). Auger recombination in long-wavelength quantum well lasers. Electronics Letters, 20, 893-894
• Brand, S., & Abram, R. (1984). Calculations of the commonly neglected terms in the matrix element for Auger and impact ionisation processes in semiconductors. Journal of physics. C. Solid state physics, 17, L571-L574
• Brand, S., & Abram, R. (1984). Calculations of overlap integrals for Auger processes involving direct band gap semiconductors. Journal of physics. C. Solid state physics, 17, L201-L206. https://doi.org/10.1088/0022-3719/17/7/004
• Brand, S., & Abram, R. (1983). Self-consistent calculations of electron and hole sub-band energies for an n-p superlattice in GaAs. Journal of physics. C. Solid state physics, 16, 6111-6120. https://doi.org/10.1088/0022-3719/16/31/024
• Archibald, I., & Abram, R. (1983). A theory of the admittance of an amorphous silicon Schottky barrier. Philosophical Magazine B, 48, 111-125
• Smith, C., Abram, R., & Burt, M. (1983). Auger recombination in a quantum well heterostructure. Journal of physics. C. Solid state physics, 16, L171-L175
• Abram, R. (1983). A classical lattice theory of multiphonon release of trapped electrons in semiconductors. Philosophical Magazine B, 47, 183-189
• Abram, R., & Doherty, P. (1982). A theory of capacitance-voltage measurements on amorphous silicon Schottky barriers. Philosophical Magazine B, 45, 167-176
• Abram, R. (1982). A theory of multiphonon release of trapped electrons in semiconductors. Philosophical Magazine B, 46, 13-22
• Abram, R. (1980). The theory of a piezoelectric plastic film transducer for earphones. Journal of Physics D: Applied Physics, 13, 201-207. https://doi.org/10.1088/0022-3727/13/2/017
• Abram, R., & Goodfellow, R. (1980). Coupling efficiency calculations on an integrated LED-sphere lens source for optical fibres. Electronics Letters, 16, 14-16
• Abram, R. (1980). Reaction effects in piezoelectric plastic film transducers for earphones. Journal of Physics D: Applied Physics, 13, 2237-2242. https://doi.org/10.1088/0022-3727/13/12/009
• Abram, R. (1980). Multiphonon processes in the model of Henry and Lang. Journal of physics. C. Solid state physics, 13, L753-L755
• Abram, R. (1980). Coupled oscillation theory of a noise cancelling microphone using piezoelectric plastic diaphragms. Journal of Physics D: Applied Physics, 13, 195-200. https://doi.org/10.1088/0022-3727/13/2/016
• Abram, R., Rees, G., & Wilson, B. (1978). Heavily doped semiconductors and devices. Advances in Physics, 27(6), 799-892. https://doi.org/10.1080/00018737800101484
• Abram, R., Fairholme, R., Tench, M., & Gehring, K. (1975). The effect of substrate misorientation on the magnetic properties of epitaxial garnet films. Journal of Physics D: Applied Physics, 8, 94-98. https://doi.org/10.1088/0022-3727/8/1/017
• Abram, R., Allen, R., & Goodfellow, R. (1975). The coupling of light-emitting diodes to optical fibers using sphere lenses. Journal of Applied Physics, 46, 3468-3474
• Abram, R. (1974). A mode coupling theory for a parabolic index optical fibre whose axis deviates from straightness. Optics Communications, 12, 338-340
• Abram, R. (1974). A coupled mode formalism for elastic waveguides. Journal of Physics D: Applied Physics, 7, 1329-1335. https://doi.org/10.1088/0022-3727/7/10/305
• Abram, R., & Rees, G. (1973). Mode conversion in an imperfect waveguide. Journal of physics. A, Mathematical nuclear and general, 6, 1693-1708. https://doi.org/10.1088/0305-4470/6/11/008
• Abram, R. (1973). Localized states in inverted silicon-silicon dioxide interfaces. Journal of physics. C. Solid state physics, 6, L379-L381. https://doi.org/10.1088/0022-3719/6/20/001
• Abram, R., & Edwards, S. (1972). The nature of the electronic states of a disordered system: I. Localized states. Journal of physics. C. Solid state physics, 5, 1183-1195. https://doi.org/10.1088/0022-3719/5/11/013
• Abram, R., & Edwards, S. (1972). The nature of the electronic states of a disordered system: II. Extended states. Journal of physics. C. Solid state physics, 5, 1196-1206. https://doi.org/10.1088/0022-3719/5/11/014
• Abram, R., & Herzenberg, A. (1969). Rotational excitation of H₂ by slow electrons. Chemical Physics Letters, 3, 187-190