Elastic and optoelectronic properties of novel Ag3AuSe2 and Ag3AuTe2 semiconductors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F16%3A43929057" target="_blank" >RIV/49777513:23640/16:43929057 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.mssp.2016.05.009" target="_blank" >http://dx.doi.org/10.1016/j.mssp.2016.05.009</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.mssp.2016.05.009" target="_blank" >10.1016/j.mssp.2016.05.009</a>
Alternative languages
Result language
angličtina
Original language name
Elastic and optoelectronic properties of novel Ag3AuSe2 and Ag3AuTe2 semiconductors
Original language description
Ag3AuSe2 and Ag3AuTe2 are interesting class of semiconducting materials. Here, elastic and opto-electronic properties of Ag3AuSe2 and Ag3AuTe2 semiconductors are studied in detail using density functional theory. Different schemes are selected to treat the exchange-correlation effects. The unit cell of the compounds is fully optimized and calculated cell constants are found in agreement to the existing experimental data. The calculated elastic constants and elastic moduli reveal that the compounds possess ductile nature and are elastically stable. It is found that both compounds are direct band gap semi- conductor withbandgapvalueof1.009eVforAg3AuSe2 and 0.551eVforAg3AuTe2. As the, compounds have narrow and direct band gaps, therefore optically active. The optical properties like reflectivity, absorption coefficient, energy loss function, refractive index including and complex dielectric function are studied in detail. The direct band gap nature of these compounds make them useful candidate for different devices applications.
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
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
ISSN
1369-8001
e-ISSN
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Volume of the periodical
52
Issue of the periodical within the volume
SEP 2016
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
8-15
UT code for WoS article
000386665000002
EID of the result in the Scopus database
2-s2.0-84969961866