Highly sensitive submillimeter InSb photodetectors

Highly sensitive submillimeter InSb photodetectors

Submillimeter photoconductivity of the electron gas in bulk InSb has been studied. A new design of the InSb photodetector in the form of planar coils with a length-to-width ratio of two orders of magnitude is suggested. This design enables fabrication of highly sensitive photodetectors with the resp...

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Veröffentlicht in:Semiconductors (Woodbury, N.Y.) N.Y.), 2008-10, Vol.42 (10), p.1234-1236
Hauptverfasser: Vasilyev, Yu. B., Usikova, A. A., Il’inskaya, N. D., Petrov, P. V., Ivanov, Yu. L.
Format: Artikel
Sprache:eng
Schlagworte:
ELECTRON GAS
FABRICATION
INDIUM ANTIMONIDES
MAGNETIC FIELDS
Magnetic Materials
Magnetism
MATERIALS SCIENCE
PHOTOCONDUCTIVITY
PHOTODETECTORS
Physics
Physics and Astronomy
Physics Of Semiconductor Devices
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Zusammenfassung:Submillimeter photoconductivity of the electron gas in bulk InSb has been studied. A new design of the InSb photodetector in the form of planar coils with a length-to-width ratio of two orders of magnitude is suggested. This design enables fabrication of highly sensitive photodetectors with the responsivity peak tunable by magnetic field.
ISSN:1063-7826
1090-6479
DOI:10.1134/S1063782608100163