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dc.creatorJakšić, Zoran
dc.creatorĐurić, Zoran G.
dc.creatorJakšić, Olga
dc.creatorJović, Vesna
dc.creatorĐinović, Zoran
dc.date.accessioned2019-01-30T17:10:42Z
dc.date.available2019-01-30T17:10:42Z
dc.date.issued2002
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/86
dc.description.abstractWe 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.publisherIEEE Computer Society
dc.rightsrestrictedAccess
dc.source23rd International Conference on Microelectronics, MIEL 2002 - Proceedings
dc.titleAmbient-temperature operation of nonequilibrium magnetoconcentration infrared detectors in InSb and HgCdTeen
dc.typeconferenceObject
dc.rights.licenseARR
dcterms.abstractЂиновић, Зоран; Јовић, Весна; Ђурић, Зоран Г.; Јакшић, Олга; Јакшић, Зоран;
dc.citation.volume1
dc.citation.spage297
dc.citation.epage300
dc.citation.other1: 297-300
dc.identifier.doi10.1109/MIEL.2002.1003196
dc.identifier.rcubConv_4384
dc.identifier.scopus2-s2.0-84906689268
dc.type.versionpublishedVersion


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