Electronic spectral parameters and IR nonlinear optical features of novel Ag0.5Pb1.75GeS4 crystal
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F12%3A43884028" target="_blank" >RIV/60076658:12520/12:43884028 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jcrysgro.2012.06.019" target="_blank" >http://dx.doi.org/10.1016/j.jcrysgro.2012.06.019</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jcrysgro.2012.06.019" target="_blank" >10.1016/j.jcrysgro.2012.06.019</a>
Alternative languages
Result language
angličtina
Original language name
Electronic spectral parameters and IR nonlinear optical features of novel Ag0.5Pb1.75GeS4 crystal
Original language description
In this paper, we report on novel Ag0.5Pb1.75GeS4 single crystals grown by the Bridgman-Stockbarger method. For these crystals we have performed X-ray photoelectron spectroscopy (XPS) studies of the valence-band and core-level electron states. Second harmonic generation efficiency of Ag0.5Pb1.75GeS4 powder samples by using CO2 laser light depending on the power density up to 1100 MW/cm(2) has been obtained within the temperature range 77-520 K. The obtained dependences indicate relatively strong enhancement of photoinduced SHG output efficiencies as temperature increases. Both the spectra taken at ambient and 520 K temperatures have shown similar behavior-rapid growth to saturated values of SHG efficiency with an increase of fundamental beam power density up to 400 MW/cm(2), then slowly decreasing with power density reaching a value of 800 MW/cm(2) and finally these features show a second small maximum at a fundamental beam power density equal to 900 MW/cm(2). Beyond this power density
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 Crystal Growth
ISSN
0022-0248
e-ISSN
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Volume of the periodical
354
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
142-146
UT code for WoS article
000306605400022
EID of the result in the Scopus database
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