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Grain boundary self-diffusion of tracer 18O atoms in nanocrystalline oxide LaMnO3 + δ. / Vykhodets, V. B.; Vykhodets, E. V.; Gizhevskii, B. A. et al.
In: JETP Letters, Vol. 87, No. 2, 01.03.2008, p. 115-119.

Research output: Contribution to journal › Article › peer-review

Harvard

Vykhodets, VB, Vykhodets, EV, Gizhevskii, BA, Zakharov, RG, Kozlov, EA, Kurennykh, TE, Petrova, SA, Trakhtenberg, IS & Fishman, AY 2008, 'Grain boundary self-diffusion of tracer 18O atoms in nanocrystalline oxide LaMnO3 + δ', JETP Letters, vol. 87, no. 2, pp. 115-119. https://doi.org/10.1134/S0021364008020112

APA

Vykhodets, V. B., Vykhodets, E. V., Gizhevskii, B. A., Zakharov, R. G., Kozlov, E. A., Kurennykh, T. E., Petrova, S. A., Trakhtenberg, I. S., & Fishman, A. Y. (2008). Grain boundary self-diffusion of tracer 18O atoms in nanocrystalline oxide LaMnO3 + δ. JETP Letters, 87(2), 115-119. https://doi.org/10.1134/S0021364008020112

Vancouver

Vykhodets VB, Vykhodets EV, Gizhevskii BA, Zakharov RG, Kozlov EA, Kurennykh TE et al. Grain boundary self-diffusion of tracer 18O atoms in nanocrystalline oxide LaMnO3 + δ. JETP Letters. 2008 Mar 1;87(2):115-119. doi: 10.1134/S0021364008020112

Author

Vykhodets, V. B. ; Vykhodets, E. V. ; Gizhevskii, B. A. et al. / Grain boundary self-diffusion of tracer 18O atoms in nanocrystalline oxide LaMnO3 + δ. In: JETP Letters. 2008 ; Vol. 87, No. 2. pp. 115-119.

BibTeX

@article{9d9265881f9d409bb2cd38b391d16c3f,
title = "Grain boundary self-diffusion of tracer 18O atoms in nanocrystalline oxide LaMnO3 + δ",
abstract = "Diffusion coefficients of tracer 18O atoms at boundaries of nanograins of LaMnO3 + δ oxide have been measured in the temperature range of 400–500°C. The samples of the nanocrystalline oxide are prepared with the use of the shockwave loading method. The concentration profile of the tracer atoms after diffusion annealing is measured with the use of the nuclear microanalysis method. The activation energies of the grain boundary diffusion amounts to about 2 eV and the boundary width is ∼0.05 nm. The measured coefficients of the grain boundary diffusion at 500°C exceed the corresponding coefficients of the volume diffusion by seven orders of magnitude.",
author = "Vykhodets, {V. B.} and Vykhodets, {E. V.} and Gizhevskii, {B. A.} and Zakharov, {Robert G.} and Kozlov, {E. A.} and Kurennykh, {T. E.} and Petrova, {S. A.} and Trakhtenberg, {I. Sh.} and Fishman, {Anatolii Ya.}",
note = "This work was supported by the Russian Foundation for Basic Research (project nos. 06-03-72003-MNTI and 06-03-32943) and the Federal Agency for Science and Innovations (contract no. 02.513.11.3142).",
year = "2008",
month = mar,
day = "1",
doi = "10.1134/S0021364008020112",
language = "English",
volume = "87",
pages = "115--119",
journal = "JETP Letters",
issn = "0021-3640",
publisher = "Pleiades Publishing",
number = "2",

}

RIS

TY - JOUR

T1 - Grain boundary self-diffusion of tracer 18O atoms in nanocrystalline oxide LaMnO3 + δ

AU - Vykhodets, V. B.

AU - Vykhodets, E. V.

AU - Gizhevskii, B. A.

AU - Zakharov, Robert G.

AU - Kozlov, E. A.

AU - Kurennykh, T. E.

AU - Petrova, S. A.

AU - Trakhtenberg, I. Sh.

AU - Fishman, Anatolii Ya.

N1 - This work was supported by the Russian Foundation for Basic Research (project nos. 06-03-72003-MNTI and 06-03-32943) and the Federal Agency for Science and Innovations (contract no. 02.513.11.3142).

PY - 2008/3/1

Y1 - 2008/3/1

N2 - Diffusion coefficients of tracer 18O atoms at boundaries of nanograins of LaMnO3 + δ oxide have been measured in the temperature range of 400–500°C. The samples of the nanocrystalline oxide are prepared with the use of the shockwave loading method. The concentration profile of the tracer atoms after diffusion annealing is measured with the use of the nuclear microanalysis method. The activation energies of the grain boundary diffusion amounts to about 2 eV and the boundary width is ∼0.05 nm. The measured coefficients of the grain boundary diffusion at 500°C exceed the corresponding coefficients of the volume diffusion by seven orders of magnitude.

AB - Diffusion coefficients of tracer 18O atoms at boundaries of nanograins of LaMnO3 + δ oxide have been measured in the temperature range of 400–500°C. The samples of the nanocrystalline oxide are prepared with the use of the shockwave loading method. The concentration profile of the tracer atoms after diffusion annealing is measured with the use of the nuclear microanalysis method. The activation energies of the grain boundary diffusion amounts to about 2 eV and the boundary width is ∼0.05 nm. The measured coefficients of the grain boundary diffusion at 500°C exceed the corresponding coefficients of the volume diffusion by seven orders of magnitude.

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000254656300011

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=41749110444

U2 - 10.1134/S0021364008020112

DO - 10.1134/S0021364008020112

M3 - Article

VL - 87

SP - 115

EP - 119

JO - JETP Letters

JF - JETP Letters

SN - 0021-3640

IS - 2

ER -

ID: 38900065