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Superionic conductors with tysonite structure : Evidence for a distribution of motional correlation times from 19F-NMR data. / Privalov, A. F.; Murin, I. V.; Vieth, H. M.

в: Ionics, Том 2, № 3-4, 05.1996, стр. 319-322.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Privalov, AF, Murin, IV & Vieth, HM 1996, 'Superionic conductors with tysonite structure: Evidence for a distribution of motional correlation times from 19F-NMR data', Ionics, Том. 2, № 3-4, стр. 319-322. https://doi.org/10.1007/BF02376040

APA

Privalov, A. F., Murin, I. V., & Vieth, H. M. (1996). Superionic conductors with tysonite structure: Evidence for a distribution of motional correlation times from 19F-NMR data. Ionics, 2(3-4), 319-322. https://doi.org/10.1007/BF02376040

Vancouver

Privalov AF, Murin IV, Vieth HM. Superionic conductors with tysonite structure: Evidence for a distribution of motional correlation times from 19F-NMR data. Ionics. 1996 Май;2(3-4):319-322. https://doi.org/10.1007/BF02376040

Author

Privalov, A. F. ; Murin, I. V. ; Vieth, H. M. / Superionic conductors with tysonite structure : Evidence for a distribution of motional correlation times from 19F-NMR data. в: Ionics. 1996 ; Том 2, № 3-4. стр. 319-322.

BibTeX

@article{6a42df5f55b24e4b9b3566e7962895a3,
title = "Superionic conductors with tysonite structure: Evidence for a distribution of motional correlation times from 19F-NMR data",
abstract = "19F NMR spectroscopy was used to analyze the onset of the fluorine mobility in monocrystalline LaF3. The method is sensitive to ionic exchange with correlation times in the range of 10-6 - 10 -3s. For the temperature range between 240 K and 400 K the motion is restricted mainly to the sites in the F1 sublattice and characterized by a strongly heterogeneous behavior which can be well described by a broad distribution of correlation times. The distribution of the correlation times and its variation with temperature reflects the potential energy landscape in the superionic state. The changes in the center position and width of the distribution with temperature differ from an Arrhenius law behavior. Ionic mobility on the microscopical scale, therefore, can not be considered a simple thermally activated process.",
author = "Privalov, {A. F.} and Murin, {I. V.} and Vieth, {H. M.}",
year = "1996",
month = may,
doi = "10.1007/BF02376040",
language = "English",
volume = "2",
pages = "319--322",
journal = "Ionics",
issn = "0947-7047",
publisher = "Institute for Ionics",
number = "3-4",

}

RIS

TY - JOUR

T1 - Superionic conductors with tysonite structure

T2 - Evidence for a distribution of motional correlation times from 19F-NMR data

AU - Privalov, A. F.

AU - Murin, I. V.

AU - Vieth, H. M.

PY - 1996/5

Y1 - 1996/5

N2 - 19F NMR spectroscopy was used to analyze the onset of the fluorine mobility in monocrystalline LaF3. The method is sensitive to ionic exchange with correlation times in the range of 10-6 - 10 -3s. For the temperature range between 240 K and 400 K the motion is restricted mainly to the sites in the F1 sublattice and characterized by a strongly heterogeneous behavior which can be well described by a broad distribution of correlation times. The distribution of the correlation times and its variation with temperature reflects the potential energy landscape in the superionic state. The changes in the center position and width of the distribution with temperature differ from an Arrhenius law behavior. Ionic mobility on the microscopical scale, therefore, can not be considered a simple thermally activated process.

AB - 19F NMR spectroscopy was used to analyze the onset of the fluorine mobility in monocrystalline LaF3. The method is sensitive to ionic exchange with correlation times in the range of 10-6 - 10 -3s. For the temperature range between 240 K and 400 K the motion is restricted mainly to the sites in the F1 sublattice and characterized by a strongly heterogeneous behavior which can be well described by a broad distribution of correlation times. The distribution of the correlation times and its variation with temperature reflects the potential energy landscape in the superionic state. The changes in the center position and width of the distribution with temperature differ from an Arrhenius law behavior. Ionic mobility on the microscopical scale, therefore, can not be considered a simple thermally activated process.

UR - http://www.scopus.com/inward/record.url?scp=77950407927&partnerID=8YFLogxK

U2 - 10.1007/BF02376040

DO - 10.1007/BF02376040

M3 - Article

AN - SCOPUS:77950407927

VL - 2

SP - 319

EP - 322

JO - Ionics

JF - Ionics

SN - 0947-7047

IS - 3-4

ER -

ID: 88061373