Semi-Insulated Cd1-xZnxTe Grown by the Vertical Gradient Freeze Method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10125922" target="_blank" >RIV/00216208:11320/12:10125922 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TNS.2012.2201219" target="_blank" >http://dx.doi.org/10.1109/TNS.2012.2201219</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TNS.2012.2201219" target="_blank" >10.1109/TNS.2012.2201219</a>
Alternative languages
Result language
angličtina
Original language name
Semi-Insulated Cd1-xZnxTe Grown by the Vertical Gradient Freeze Method
Original language description
One of the most fundamental parameters relating to bulk crystal growth of CZT from the melt is the temperature gradient applied at the solid-liquid interface throughout the growth cycle. Cd(1-x)Z(x)Te ingots grown by the vertical gradient freeze method,using dynamic temperature gradients are presented. Several complementary experimental methods have been implemented to investigate the material including mapping of resistivity, photosensitivity, infrared transmission, and measuring the low-temperature photoluminescence. Photoconductivity mapping was performed by the contactless method. Correlation of contactless resistivity and photoconductivity maps illustrate that both parameters are anticorrelated in the middle of the ingots, but correlated towardsthe tail end of the ingot. This observation is explained in terms of an energy shift of the Fermi level that changes the average occupation of a mid-gap level. This reasoning is further supported by photoluminescence data.
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
<a href="/en/project/GAP102%2F10%2F0148" target="_blank" >GAP102/10/0148: Influence of Te inclusions on performance of CdTe and CdZnTe radiation detectors</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Nuclear Science
ISSN
0018-9499
e-ISSN
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Volume of the periodical
59
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1516-1521
UT code for WoS article
000307893900006
EID of the result in the Scopus database
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