Temporal and temperature evolution of electric field in CdTe:In radiation detectors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10272515" target="_blank" >RIV/00216208:11320/14:10272515 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4891885" target="_blank" >http://dx.doi.org/10.1063/1.4891885</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4891885" target="_blank" >10.1063/1.4891885</a>
Alternative languages
Result language
angličtina
Original language name
Temporal and temperature evolution of electric field in CdTe:In radiation detectors
Original language description
We employed measurement of the Pockels electro-optic effect to study the electric field and space charge dynamics in semi-insulating CdTe doped with indium. We performed measurements of time and temperature dependence of the electric field. The polarization due to space charge build-up decreases with increasing temperature. Increase of temperature, therefore, leads to de-polarization in CdTe:In detectors which are opposite to the CdTe:Cl samples studied to date. We have shown that the thermally activated depolarization cannot be explained by the conventional model used for the description of space charge formation so far and an alternative model involving a recombination level was suggested and successfully used. (C) 2014 AIP Publishing LLC.
Czech name
—
Czech description
—
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
—
Result continuities
Project
<a href="/en/project/GA13-13671S" target="_blank" >GA13-13671S: X-ray detectors for high photon fluxes</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Applied Physics
ISSN
0021-8979
e-ISSN
—
Volume of the periodical
116
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
053702-053707
UT code for WoS article
000341178900034
EID of the result in the Scopus database
—