Surface patterning in Ge-Se amorphous layers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39910651" target="_blank" >RIV/00216275:25310/17:39910651 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jnoncrysol.2016.12.035" target="_blank" >http://dx.doi.org/10.1016/j.jnoncrysol.2016.12.035</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jnoncrysol.2016.12.035" target="_blank" >10.1016/j.jnoncrysol.2016.12.035</a>
Alternative languages
Result language
angličtina
Original language name
Surface patterning in Ge-Se amorphous layers
Original language description
Compositional and fabrication method dependences of laser-induced geometrical surface relief formation in Ge-Se amorphous layers were investigated with the aim to determine the possible role of initial conditions in the mechanism and efficiency of optical recording. The results show that pulsed laser deposition has some advantages in composition preservation and surface relief formation in comparison with thermal evaporation for producing layers with high sensitivity and efficiency of surface relief grating formation, especially in layers with Ge24Se76 composition. It was shown that modulation depth of the created surface structures increases with increasing Se content in Ge-Se amorphous chalcogenide layers. Thermal annealing has essential influence on the recording parameters, enabling additional insight into the possible mechanisms of light induced surface patterning in this type of light-sensitive amorphous chalcogenides. Raman spectroscopy was used to identify local structure of produced surface patterns.
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
20506 - Coating and films
Result continuities
Project
<a href="/en/project/GA15-02634S" target="_blank" >GA15-02634S: Amorphous chalcogenide thin films: photoinduced phenomena</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
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 Non-Crystalline Solids
ISSN
0022-3093
e-ISSN
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Volume of the periodical
459
Issue of the periodical within the volume
March
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
6
Pages from-to
51-56
UT code for WoS article
000395608200008
EID of the result in the Scopus database
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