Thermal stability of bulk p-CdTe

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F16%3A10328940" target="_blank" >RIV/00216208:11320/16:10328940 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jallcom.2016.03.233" target="_blank" >http://dx.doi.org/10.1016/j.jallcom.2016.03.233</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jallcom.2016.03.233" target="_blank" >10.1016/j.jallcom.2016.03.233</a>

Result language
angličtina
Original language name
Thermal stability of bulk p-CdTe
Original language description
The conductivity and Hall effect were measured in p-type CdTe subjected to thermal changes in the range of 30 degrees C - 180 degrees C with the aim to explore the stability of electric properties at such conditions. It was observed that thermal changes often implicate an anomalous behavior of the hole density characterized by reversible decrease/increase in a heating/cooling regime. We explained this anomaly by a transfer of fast diffusing donors between Te inclusions and the bulk of the sample. Sodium and potassium were determined by the Secondary Ion Mass Spectroscopy (SIMS) as the most probable diffusing species. Theoretical model based on this premise was built up and successfully applied to experimental data.
Czech name
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Czech description
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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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Project
<a href="/en/project/GA15-05259S" target="_blank" >GA15-05259S: Surface passivation of CdTe/CdZnTe radiation detectors.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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