Ageing of Cadmium Telluride Radiation Detectors and its Diagnostics with Low Frequency Noise
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F13%3APU101505" target="_blank" >RIV/00216305:26220/13:PU101505 - isvavai.cz</a>
Result on the web
<a href="http://www.degruyter.com/view/j/mms.2013.20.issue-3/mms-2013-0033/mms-2013-0033.xml" target="_blank" >http://www.degruyter.com/view/j/mms.2013.20.issue-3/mms-2013-0033/mms-2013-0033.xml</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/mms-2013-0033" target="_blank" >10.2478/mms-2013-0033</a>
Alternative languages
Result language
angličtina
Original language name
Ageing of Cadmium Telluride Radiation Detectors and its Diagnostics with Low Frequency Noise
Original language description
Samples of CdTe single crystals which are used as radiation detectors were periodically measured during long time interval with different values of an applied voltage. The samples were also periodically exposed during long time periods to high temperatures of 390 K and to rapid changes of temperature from 300 K to 390 K. After 1.5 years of measurements we observed aging of the samples which resulted in deterioration of their transport characteristics. The resistance of the samples increased significantly and current-voltage characteristics were unstable in time. Noise spectroscopy showed that low frequency noise can be used for detection of CdTe samples ageing as its spectral density increases significantly comparing to the 1/f noise of a high qualitysample.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
METROL MEAS SYST
ISSN
0860-8229
e-ISSN
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Volume of the periodical
2013
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
385-394
UT code for WoS article
000324026300006
EID of the result in the Scopus database
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