IR-induced features of AgGaGeS4 crystalline semiconductors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F12%3A43884016" target="_blank" >RIV/60076658:12520/12:43884016 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jpcs.2011.11.026" target="_blank" >http://dx.doi.org/10.1016/j.jpcs.2011.11.026</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jpcs.2011.11.026" target="_blank" >10.1016/j.jpcs.2011.11.026</a>
Alternative languages
Result language
angličtina
Original language name
IR-induced features of AgGaGeS4 crystalline semiconductors
Original language description
Complex investigations of the photoconductivity and photoinduced absorption together with the piezoelectric features were performed for the AgGaGeS4 semiconducting single crystals under the influence of 3.5 mu s CO2 (80 mJ) pulsed laser emitting at 10.6mu m. These crystals are transparent in the wide spectral range 0.4-17 mu m, which allows operating due to their properties in the spectral range covering the excitation of the phonons and electron subsystem. The piezoelectric properties show substantialincrement during illumination by microsecond CO2 laser and irreversible relaxation after swathing off the laser excitation. The temperature dependent studies of absorption and photoconductivity confirm the main role of intrinsic defects forming the tails of electronic states below the bottom of conduction band gap. Principal role of IR-induced electron-phonon interactions in the observed changes of the piezoelectricity is demonstrated.
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
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F01.0024" target="_blank" >ED2.1.00/01.0024: South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
ISSN
0022-3697
e-ISSN
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Volume of the periodical
73
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
5
Pages from-to
439-443
UT code for WoS article
000300469300009
EID of the result in the Scopus database
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