Solution processed Ge20Sb5S75 thin films: the effect of solution concentration and multiple layers stacking
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F19%3A39914842" target="_blank" >RIV/00216275:25310/19:39914842 - isvavai.cz</a>
Result on the web
<a href="https://www.osapublishing.org/ome/abstract.cfm?uri=ome-9-11-4360" target="_blank" >https://www.osapublishing.org/ome/abstract.cfm?uri=ome-9-11-4360</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OME.9.004360" target="_blank" >10.1364/OME.9.004360</a>
Alternative languages
Result language
angličtina
Original language name
Solution processed Ge20Sb5S75 thin films: the effect of solution concentration and multiple layers stacking
Original language description
Ge20Sb5S75 thin films with high chemical resistance to aliphatic amines were deposited from solutions of various glass concentrations (0.015-0.09 g of grinded glass material/ml of n-butylamine) by the spin-coating technique. As-prepared and annealed thin films were analyzed by spectroscopic ellipsometry and EDS (energy-dispersive X-ray spectroscopy). Results proved that the refractive index of thin films was not affected by the solution concentration (within studied range), and the studied optical properties of deposited samples were homogenous in their volume. The Ge20Sb5S75 solution of the highest concentration (0.09 g/ml) was chosen for deposition of thicker chalcogenide glass material using multiply deposition/thermal stabilization procedure. Prepared multilayers proved to have good optical quality and homogenous chemical resistance through the whole thickness. No interfaces between layers were observed from etching kinetics and SEM scans. Thus, the results confirmed that multiple layers stacking procedure is suitable for deposition of thick homogenous Ge20Sb5S75 thin films.
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
10306 - Optics (including laser optics and quantum optics)
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
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optical Materials Express
ISSN
2159-3930
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
4360-4369
UT code for WoS article
000493994700022
EID of the result in the Scopus database
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