Low Frequency Noise of CdTe Single Crystals under Light Illumination

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU94062" target="_blank" >RIV/00216305:26220/11:PU94062 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Low Frequency Noise of CdTe Single Crystals under Light Illumination
Original language description
Noise spectroscopy of CdTe radiation detector has been carried out. When the sample is illuminated, 1/f noise is generated in the bulk as well as on the surface as a result of charge carrier interactions and also of radiation fluctuations. Conditions forthe light absorption to take place on the surface only can be adjusted by properly selecting the wavelength. When the sample is illuminated by the light with the photon energy lower than the band gap energy noise is generated in sample volume and GR noise can be observed. For illumination by light with energy higher than the band gap energy light is observed on the surface and then we have measured 1/f noise only. In this case the corresponding sources are located on the surface
Czech name
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Czech description
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Project
<a href="/en/project/GPP102%2F10%2FP589" target="_blank" >GPP102/10/P589: Noise spectroscopy of CdTe X-ray and gamma-ray detectors</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ICNF2011: 2011 21st International Conference on Noise and Fluctuations
ISBN
978-1-4577-0191-7
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
231-233
Publisher name
IEEE
Place of publication
Toronto, Kanada
Event location
Toronto, Kanada
Event date
Jun 12, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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