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Romain Chevallier
PhD student
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Publications (5)
Proceedings Article | 26 January 2018 Paper
Double electron barrier structure for suppression of dark current in microjunction-based type-II InAs/InAsSb superlattice long-wavelength infrared photodetectors
Romain Chevallier, Abbas Haddadi, Manijeh Razeghi
Proceedings Volume 10540, 1054007 (2018) https://doi.org/10.1117/12.2297477
KEYWORDS: Photodetectors, Photodiodes, Quantum efficiency, Superlattices, Absorption, Long wavelength infrared, Mid-IR, Gallium antimonide, Diodes, Infrared radiation
Proceedings Article | 26 January 2018 Open Access Presentation + Paper
Type-II InAs/GaSb/AlSb superlattice-based heterojunction phototransistors: back to the future
Abbas Haddadi, Arash Dehzangi, Romain Chevallier, Thomas Yang, Manijeh Razeghi
Proceedings Volume 10540, 1054004 (2018) https://doi.org/10.1117/12.2297475
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Proceedings Article | 9 May 2017 Presentation + Paper
Recent advances in InAs/InAs1-xSbx/AlAs1-xSbx gap-engineered Type-II superlattice-based photodetectors
Manijeh Razeghi, Abbas Haddadi, Arash Dehzangi, Romain Chevallier, Thomas Yang
Proceedings Volume 10177, 1017705 (2017) https://doi.org/10.1117/12.2267044
KEYWORDS: Photodetectors, Long wavelength infrared, Indium arsenide, Absorption, Stereolithography, Mid-IR, Quantum efficiency, Short wave infrared radiation, Quantum wells, Superlattices
Proceedings Article | 20 May 2016 Paper
High-performance short-wavelength infrared photodetectors based on type-II InAs/InAs1-xSbx/AlAs1-xSbx superlattices
M. Razeghi, A. Haddadi, X. V. Suo, S. Adhikary, P. Dianat, R. Chevallier, A. M. Hoang, A. Dehzangi
Proceedings Volume 9819, 98190A (2016) https://doi.org/10.1117/12.2228611
KEYWORDS: Infrared imaging, Short wave infrared radiation, Infrared radiation, Superlattices, Infrared photography, Photodetectors, Photodiodes, Quantum efficiency, Quantum wells, Indium arsenide
Proceedings Article | 20 May 2016 Paper
InAs/InAs1-xSbx type-II superlattices for high performance long wavelength infrared detection
M. Razeghi, A. Haddadi, A. M. Hoang, R. Chevallier, S. Adhikary, A. Dehzangi
Proceedings Volume 9819, 981909 (2016) https://doi.org/10.1117/12.2228306
KEYWORDS: Superlattices, Photodetectors, Absorption, Long wavelength infrared, Quantum efficiency, Indium arsenide, Quantum wells, Gallium antimonide, Antimony, Electrons
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