Trapping and recombination centers in cesium hafnium chloride single crystals: EPR and TSL study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00509380" target="_blank" >RIV/68378271:_____/19:00509380 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/19:00334554
Result on the web
<a href="https://doi.org/10.1021/acs.jpcc.9b05760" target="_blank" >https://doi.org/10.1021/acs.jpcc.9b05760</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jpcc.9b05760" target="_blank" >10.1021/acs.jpcc.9b05760</a>
Alternative languages
Result language
angličtina
Original language name
Trapping and recombination centers in cesium hafnium chloride single crystals: EPR and TSL study
Original language description
Charge trapping phenomena and recombination centers were studied in three Cs2HfCl6 single crystals of slightly different stoichiometry grown by the vertical Bridgman method. Electron paramagnetic resonance (EPR) spectra measured both before and after X-ray irradiation show creation of two distinct Vk centers. Thermally stimulated luminescence (TSL) spectra measured in the three samples were evidently composed of at least 2−3 strongly overlapped components within the 10−500 K temperature range. This suggested the existence of several recombination centers activated by the depletion of specific charge carrier traps. Along with decreased radioluminescence amplitude, the combined EPR and TSL study allowed us to assume the reduction of both the recombination and trap center concentration with the increased crystal quality.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
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)
Others
Publication year
2019
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 Physical Chemistry C
ISSN
1932-7447
e-ISSN
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Volume of the periodical
123
Issue of the periodical within the volume
32
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
19402-19411
UT code for WoS article
000481568900018
EID of the result in the Scopus database
2-s2.0-85070876651