Приказ основних података о документу
Ambient-temperature operation of nonequilibrium magnetoconcentration infrared detectors in InSb and HgCdTe
dc.creator | Jakšić, Zoran | |
dc.creator | Đurić, Zoran G. | |
dc.creator | Jakšić, Olga | |
dc.creator | Jović, Vesna | |
dc.creator | Đinović, Zoran | |
dc.date.accessioned | 2019-01-30T17:10:42Z | |
dc.date.available | 2019-01-30T17:10:42Z | |
dc.date.issued | 2002 | |
dc.identifier.isbn | 0-7803-7235-2 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/86 | |
dc.description.abstract | We present a theoretical and experimental consideration of magnetoconcentration-based long-wavelength infrared photodetectors with nonequilibrium Auger-process suppression, designed for room-temperature operation. Our analysis includes the design, modeling and optimization of the detectors, their experimental fabrication and characterization. We used two narrow-bandgap direct semiconductors for our devices, indium antimonide (InSb) and mercury cadmium telluride (HgCdTe). We investigated all of the main properties of our detectors, including current-voltage characteristics, sensitivity, spectral noise, specific detectivity (D*) and response time. In our calculations we used our generalized expression for the absorption coefficient of HgCdTe that takes into account the influence of non-quantizing magnetic fields. Our experiments included more than a hundred of magnetoconcentration devices. Thermal noise was decreased, specific detectivity increased and overall performance improved in most of our photodetectors. | en |
dc.publisher | IEEE Computer Society | |
dc.rights | restrictedAccess | |
dc.source | 23rd International Conference on Microelectronics, MIEL 2002 - Proceedings | |
dc.subject | Infrared detectors | |
dc.subject | Magnetic semiconductors | |
dc.subject | Photodetectors | |
dc.subject | Magnetic noise | |
dc.subject | Semiconductor device noise | |
dc.subject | Design optimization | |
dc.subject | Indium | |
dc.subject | Cadmium compounds | |
dc.title | Ambient-temperature operation of nonequilibrium magnetoconcentration infrared detectors in InSb and HgCdTe | en |
dc.type | conferenceObject | |
dc.rights.license | ARR | |
dcterms.abstract | Ђиновић, Зоран; Јовић, Весна; Ђурић, Зоран Г.; Јакшић, Олга; Јакшић, Зоран; | |
dc.citation.volume | 1 | |
dc.citation.spage | 297 | |
dc.citation.epage | 300 | |
dc.citation.other | 1: 297-300 | |
dc.identifier.doi | 10.1109/MIEL.2002.1003196 | |
dc.identifier.scopus | 2-s2.0-84906689268 | |
dc.type.version | publishedVersion |