Optical Spectra and Band Structure of AgxGaxGe1-xSe2 (x = 0.333, 0.250, 0.200, 0.167) Single Crystals: Experiment and Theory
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00216342" target="_blank" >RIV/68407700:21220/13:00216342 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12520/13:43886604 RIV/49777513:23640/13:43920804
Result on the web
<a href="http://dx.doi.org/10.1021/jp410786w" target="_blank" >http://dx.doi.org/10.1021/jp410786w</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/jp410786w" target="_blank" >10.1021/jp410786w</a>
Alternative languages
Result language
angličtina
Original language name
Optical Spectra and Band Structure of AgxGaxGe1-xSe2 (x = 0.333, 0.250, 0.200, 0.167) Single Crystals: Experiment and Theory
Original language description
Theoretical and experimental studies of the AgxGaxGe1-xSe2 (x = 0.333, 0.250, 0.200, 0.167) single crystals are performed. These crystals possess a lot of intrinsic defects which are responsible for their optoelectronic features. The theoretical investigations were performed by means of DFT calculations using different exchangecorrelation potentials. The experimental studies were carried out using the modulated VUV ellipsometry for dielectric constants and birefringence studies. The comparison of the structure obtained from X-ray with the theoretically optimized structure is presented. The crucial role of the intrinsic defect states is manifested in the choice of the Exchange correlation potential used. The data may be applicable for a large number ofthe ternary chalcogenides which are sensitive to the presence of the local disordered states near the band edges.
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
CF - Physical chemistry and theoretical chemistry
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
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
The Journal of Physical Chemistry B
ISSN
1520-6106
e-ISSN
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Volume of the periodical
2013
Issue of the periodical within the volume
117
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
15220-15231
UT code for WoS article
000328101100035
EID of the result in the Scopus database
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