The X- and gamma-ray detection properties of CsPbBr3 perovskite crystals grown by the Bridgman–Stockbarger method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F25%3A00385666" target="_blank" >RIV/68407700:21670/25:00385666 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.nima.2025.170305" target="_blank" >https://doi.org/10.1016/j.nima.2025.170305</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nima.2025.170305" target="_blank" >10.1016/j.nima.2025.170305</a>
Alternative languages
Result language
angličtina
Original language name
The X- and gamma-ray detection properties of CsPbBr3 perovskite crystals grown by the Bridgman–Stockbarger method
Original language description
In this paper we present the results of measurements on CsPbBr3 perovskite crystals grown by the Bridgman-Stockbarger method which have shown promise as X- and gamma-ray detection media. The crystal structure, trap concentration (3.45 x 1010 cm-3), specific resistivity (1.5 x 109 Ω cm) and other electrophysical characteristics which determine the spectrometric performance were examined. The X- and gamma-ray performance of planar, hemispherical and ring test detectors based on CsPbBr3 crystals of dimensions of 5.0 x 5.0 x 3.0 mm3 were evaluated. The energy resolution of the detector with ring electrodes measured using standard 241Am, 57Co and 137Cs and 60Co radioactive sources was: 2.3 keV (16%) at 14.0 keV; 2.7 keV (4.5%) at 59.5 keV; 12.0 keV (1.8%) at 662 keV and 18.6 keV (1.4%) at 1332 keV. The measured hole mobility-lifetime products (μτ) were as high as 3 x 10-3 cm2/V.
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
10304 - Nuclear physics
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nuclear Instruments and Methods in Physics Research, Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
ISSN
0168-9002
e-ISSN
1872-9576
Volume of the periodical
1073
Issue of the periodical within the volume
170305
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
1-9
UT code for WoS article
001428433800001
EID of the result in the Scopus database
2-s2.0-85217789816