Surface mobility in amorphous selenium and comparison with organic molecular glasses
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F21%3A39918010" target="_blank" >RIV/00216275:25310/21:39918010 - isvavai.cz</a>
Result on the web
<a href="https://aip.scitation.org/doi/10.1063/5.0041273" target="_blank" >https://aip.scitation.org/doi/10.1063/5.0041273</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0041273" target="_blank" >10.1063/5.0041273</a>
Alternative languages
Result language
angličtina
Original language name
Surface mobility in amorphous selenium and comparison with organic molecular glasses
Original language description
Surface diffusion is important for a broad range of chemical and physical processes that take place at the surfaces of amorphous solids, including surface crystallization. In this work, the temporal evolution of nanoholes is monitored with atomic force microscopy to quantify the surface dynamics of amorphous selenium. In molecular glasses, the surface diffusion coefficient has been shown to scale with the surface crystal growth rate (u(s)) according to the power relation u(s) approximate to D-s(0.87). In this study, we observe that the same power law applies to surface crystallization of amorphous selenium, a representative inorganic polymer glass. Our study shows that the surface diffusion coefficient can be used to quantitatively predict surface crystallization rates in a chemically diverse range of materials.
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
10403 - Physical chemistry
Result continuities
Project
<a href="/en/project/GJ20-02183Y" target="_blank" >GJ20-02183Y: Kinetic processes in chalcogenide bulks and thin films – correlation between crystal growth, viscosity and self-diffusion</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
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 Chemical Physics
ISSN
0021-9606
e-ISSN
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Volume of the periodical
154
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
"074703-1"-"074703-6"
UT code for WoS article
000630521700003
EID of the result in the Scopus database
2-s2.0-85100873624