DocumentCode :
2744223
Title :
Terahertz sensitivity of Pb1-xSnxTe:In
Author :
Akimov, A.N. ; Klimov, A.E. ; Kubarev, V.V. ; Shumsky, V.N.
Author_Institution :
Inst. of Semicond. Phys., Novosibirsk
fYear :
2006
fDate :
18-22 Sept. 2006
Firstpage :
584
Lastpage :
584
Abstract :
In this paper, two possible ways of terahertz radiation detection are discussed. The direct detection is based on the ferroelectric properties of Pb1-xSnxTe:In (LTTI) and its photosensitivity in the submillimeter spectral range. Indirect detection is possible due to uniquely low noise equivalent power (NEP) of LTTI detectors in lambda < 20 mum spectral range.
Keywords :
ferroelectric thin films; indium; infrared detectors; lead compounds; noise; permittivity; photodetectors; submillimetre wave detectors; tin compounds; LTTI; Pb1-xSnxTe:In; ferroelectrics; noise equivalent power; permittivity; photosensitivity; terahertz radiation detection; terahertz sensitivity; Conductivity; Current-voltage characteristics; Ferroelectric materials; Filters; Nuclear physics; Photoconductivity; Photonic band gap; Solids; Temperature dependence; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0399-5
Electronic_ISBN :
1-4244-0400-2
Type :
conf
DOI :
10.1109/ICIMW.2006.368791
Filename :
4222525
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2744223
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