Band gap narrowing due to many-body effects in silicon and gallium arsenide.
(1984)
Journal Article
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
All Outputs (165)
A theory of the admittance of an amorphous silicon Schottky barrier. (1983)
Journal Article
Archibald, I., & Abram, R. (1983). A theory of the admittance of an amorphous silicon Schottky barrier. Philosophical Magazine B, 48, 111-125
Self-consistent calculations of electron and hole sub-band energies for an n-p superlattice in GaAs. (1983)
Journal Article
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
A classical lattice theory of multiphonon release of trapped electrons in semiconductors. (1983)
Journal Article
Abram, R. (1983). A classical lattice theory of multiphonon release of trapped electrons in semiconductors. Philosophical Magazine B, 47, 183-189
Auger recombination in a quantum well heterostructure. (1983)
Journal Article
Smith, C., Abram, R., & Burt, M. (1983). Auger recombination in a quantum well heterostructure. Journal of physics. C. Solid state physics, 16, L171-L175
A theory of multiphonon release of trapped electrons in semiconductors. (1982)
Journal Article
Abram, R. (1982). A theory of multiphonon release of trapped electrons in semiconductors. Philosophical Magazine B, 46, 13-22
A theory of capacitance-voltage measurements on amorphous silicon Schottky barriers. (1982)
Journal Article
Abram, R., & Doherty, P. (1982). A theory of capacitance-voltage measurements on amorphous silicon Schottky barriers. Philosophical Magazine B, 45, 167-176
The theory of a piezoelectric plastic film transducer for earphones. (1980)
Journal Article
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
Reaction effects in piezoelectric plastic film transducers for earphones. (1980)
Journal Article
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
Coupled oscillation theory of a noise cancelling microphone using piezoelectric plastic diaphragms. (1980)
Journal Article
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
Coupling efficiency calculations on an integrated LED-sphere lens source for optical fibres. (1980)
Journal Article
Abram, R., & Goodfellow, R. (1980). Coupling efficiency calculations on an integrated LED-sphere lens source for optical fibres. Electronics Letters, 16, 14-16
Multiphonon processes in the model of Henry and Lang. (1980)
Journal Article
Abram, R. (1980). Multiphonon processes in the model of Henry and Lang. Journal of physics. C. Solid state physics, 13, L753-L755
Heavily doped semiconductors and devices (1978)
Journal Article
Abram, R., Rees, G., & Wilson, B. (1978). Heavily doped semiconductors and devices. Advances in Physics, 27(6), 799-892. https://doi.org/10.1080/00018737800101484High carrier concentrations and the fluctuations in random potential resulting from ionized impurities alter the density of states and electron wavefunctions in heavily doped semiconductors. The theoretical and experimental work on these effects is r... Read More about Heavily doped semiconductors and devices.
The effect of substrate misorientation on the magnetic properties of epitaxial garnet films. (1975)
Journal Article
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
The coupling of light-emitting diodes to optical fibers using sphere lenses. (1975)
Journal Article
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
A coupled mode formalism for elastic waveguides. (1974)
Journal Article
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
A mode coupling theory for a parabolic index optical fibre whose axis deviates from straightness. (1974)
Journal Article
Abram, R. (1974). A mode coupling theory for a parabolic index optical fibre whose axis deviates from straightness. Optics Communications, 12, 338-340
Mode conversion in an imperfect waveguide. (1973)
Journal Article
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
Localized states in inverted silicon-silicon dioxide interfaces. (1973)
Journal Article
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
The nature of the electronic states of a disordered system: II. Extended states. (1972)
Journal Article
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