Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Nanoscale Effects in PbF2–CdF2 Solid Solutions. / Petrov, A. V.; Salamatov, M. S.; Ivanov-Schitz, A. K.; Murin, I. V.
в: Crystallography Reports, Том 64, № 6, 01.11.2019, стр. 932-936.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Nanoscale Effects in PbF2–CdF2 Solid Solutions
AU - Petrov, A. V.
AU - Salamatov, M. S.
AU - Ivanov-Schitz, A. K.
AU - Murin, I. V.
N1 - Publisher Copyright: © 2019, Pleiades Publishing, Inc.
PY - 2019/11/1
Y1 - 2019/11/1
N2 - Abstract: The specific features of the fluorine-ion transport in nanostructured samples of Рb1 – xCdxF2 solid solutions are studied by the molecular dynamics method. The diffusion coefficients DF of fluorine ions in these samples increase by several orders of magnitude (at room temperature) as compared to bulk crystals. The experimentally observed maximum of fluorine diffusion at 30 mol % CdF2 could be reproduced for spherical nanoparticles more than 15 nm in size. It is shown that the mobility of the F– ions located on the surface of nanospherical particles exceeds several times the mobility of fluorine anions in the particle bulk.
AB - Abstract: The specific features of the fluorine-ion transport in nanostructured samples of Рb1 – xCdxF2 solid solutions are studied by the molecular dynamics method. The diffusion coefficients DF of fluorine ions in these samples increase by several orders of magnitude (at room temperature) as compared to bulk crystals. The experimentally observed maximum of fluorine diffusion at 30 mol % CdF2 could be reproduced for spherical nanoparticles more than 15 nm in size. It is shown that the mobility of the F– ions located on the surface of nanospherical particles exceeds several times the mobility of fluorine anions in the particle bulk.
UR - http://www.scopus.com/inward/record.url?scp=85077041063&partnerID=8YFLogxK
U2 - 10.1134/S106377451905016X
DO - 10.1134/S106377451905016X
M3 - Article
AN - SCOPUS:85077041063
VL - 64
SP - 932
EP - 936
JO - Crystallography Reports
JF - Crystallography Reports
SN - 1063-7745
IS - 6
ER -
ID: 50972113