Evaluation of the mobility-lifetime product in CdTe and CdZnTe detectors by the transient-current technique
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10190127" target="_blank" >RIV/00216208:11320/13:10190127 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4819891" target="_blank" >http://dx.doi.org/10.1063/1.4819891</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4819891" target="_blank" >10.1063/1.4819891</a>
Alternative languages
Result language
angličtina
Original language name
Evaluation of the mobility-lifetime product in CdTe and CdZnTe detectors by the transient-current technique
Original language description
New methods for evaluation of mobility-lifetime product (mu-tau) in polarized planar CdTe and CdZnTe detectors are presented. We combined the transient-current technique measurements with the measurements of the charge-collection efficiency and developedtwo iterative procedures for calculating mu-tau and mobility both taking into account the actual profile of the electric field in a detector. Their applicability is demonstrated on both the simulated and existing experimental data. The cases in which these methods are preferred to the common procedures based on the Hecht equation are widely discussed. We demonstrate that neglecting the detector's polarization can lead to underestimation of real mu-tau, thus negatively affecting the interpretation of particular measurements.
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
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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
Journal of Applied Physics
ISSN
0021-8979
e-ISSN
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Volume of the periodical
114
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
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UT code for WoS article
000324386900075
EID of the result in the Scopus database
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