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Specific Heat and Phonon Transport in Er-Containing Rare-Earth–Aluminum Garnets at Liquid-Helium Temperatures. / Саламатов, Евгений; Таранов, Андрей; Хазанов, Ефим Наумович; Чарная, Елена Владимировна; Шевченко, Евгений Викторович.

In: Journal of Experimental and Theoretical Physics, Vol. 127, No. 4, 01.10.2018, p. 705-712.

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

Harvard

Саламатов, Е, Таранов, А, Хазанов, ЕН, Чарная, ЕВ & Шевченко, ЕВ 2018, 'Specific Heat and Phonon Transport in Er-Containing Rare-Earth–Aluminum Garnets at Liquid-Helium Temperatures', Journal of Experimental and Theoretical Physics, vol. 127, no. 4, pp. 705-712. https://doi.org/10.1134/S1063776118090091

APA

Саламатов, Е., Таранов, А., Хазанов, Е. Н., Чарная, Е. В., & Шевченко, Е. В. (2018). Specific Heat and Phonon Transport in Er-Containing Rare-Earth–Aluminum Garnets at Liquid-Helium Temperatures. Journal of Experimental and Theoretical Physics, 127(4), 705-712. https://doi.org/10.1134/S1063776118090091

Vancouver

Саламатов Е, Таранов А, Хазанов ЕН, Чарная ЕВ, Шевченко ЕВ. Specific Heat and Phonon Transport in Er-Containing Rare-Earth–Aluminum Garnets at Liquid-Helium Temperatures. Journal of Experimental and Theoretical Physics. 2018 Oct 1;127(4):705-712. https://doi.org/10.1134/S1063776118090091

Author

Саламатов, Евгений ; Таранов, Андрей ; Хазанов, Ефим Наумович ; Чарная, Елена Владимировна ; Шевченко, Евгений Викторович. / Specific Heat and Phonon Transport in Er-Containing Rare-Earth–Aluminum Garnets at Liquid-Helium Temperatures. In: Journal of Experimental and Theoretical Physics. 2018 ; Vol. 127, No. 4. pp. 705-712.

BibTeX

@article{b993738d2f424471add0792edd7b7ecf,
title = "Specific Heat and Phonon Transport in Er-Containing Rare-Earth–Aluminum Garnets at Liquid-Helium Temperatures",
abstract = "The temperature dependences of the specific heat and the transport characteristics of thermal-frequency phonons in single crystals of the solid solutions of rare-earth aluminum garnets are studied at liquid-helium temperatures in the presence of Schottky-type low-energy excitations. The kinetic characteristics of phonons as functions of the solid solution composition are measured. The relation between the kinetic and thermophysical characteristics of the material in the solid solutions of rare-earth aluminum garnets is analyzed under conditions of a nonstationary process and the spatial inhomogeneity caused by the coordinate dependence of the state of low-energy excitations. The thermalization conditions in the nonequilibrium phonon-low-energy excitation system are estimated.",
keywords = "SCATTERING, CAPACITY, PULSES, FIELD",
author = "Евгений Саламатов and Андрей Таранов and Хазанов, {Ефим Наумович} and Чарная, {Елена Владимировна} and Шевченко, {Евгений Викторович}",
note = "Funding Information: This work was supported in part by the Presidium of the Ural Branch, Russian Academy of Sciences (project no. 18-2-2-12, AAAA-A16-116021010082-8) and the Russian Foundation for Basic Research (project nos. 16-07-00592, 16-07-00181, 18-07-00191).",
year = "2018",
month = oct,
day = "1",
doi = "10.1134/S1063776118090091",
language = "English",
volume = "127",
pages = "705--712",
journal = "Journal of Experimental and Theoretical Physics",
issn = "1063-7761",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "4",

}

RIS

TY - JOUR

T1 - Specific Heat and Phonon Transport in Er-Containing Rare-Earth–Aluminum Garnets at Liquid-Helium Temperatures

AU - Саламатов, Евгений

AU - Таранов, Андрей

AU - Хазанов, Ефим Наумович

AU - Чарная, Елена Владимировна

AU - Шевченко, Евгений Викторович

N1 - Funding Information: This work was supported in part by the Presidium of the Ural Branch, Russian Academy of Sciences (project no. 18-2-2-12, AAAA-A16-116021010082-8) and the Russian Foundation for Basic Research (project nos. 16-07-00592, 16-07-00181, 18-07-00191).

PY - 2018/10/1

Y1 - 2018/10/1

N2 - The temperature dependences of the specific heat and the transport characteristics of thermal-frequency phonons in single crystals of the solid solutions of rare-earth aluminum garnets are studied at liquid-helium temperatures in the presence of Schottky-type low-energy excitations. The kinetic characteristics of phonons as functions of the solid solution composition are measured. The relation between the kinetic and thermophysical characteristics of the material in the solid solutions of rare-earth aluminum garnets is analyzed under conditions of a nonstationary process and the spatial inhomogeneity caused by the coordinate dependence of the state of low-energy excitations. The thermalization conditions in the nonequilibrium phonon-low-energy excitation system are estimated.

AB - The temperature dependences of the specific heat and the transport characteristics of thermal-frequency phonons in single crystals of the solid solutions of rare-earth aluminum garnets are studied at liquid-helium temperatures in the presence of Schottky-type low-energy excitations. The kinetic characteristics of phonons as functions of the solid solution composition are measured. The relation between the kinetic and thermophysical characteristics of the material in the solid solutions of rare-earth aluminum garnets is analyzed under conditions of a nonstationary process and the spatial inhomogeneity caused by the coordinate dependence of the state of low-energy excitations. The thermalization conditions in the nonequilibrium phonon-low-energy excitation system are estimated.

KW - SCATTERING

KW - CAPACITY

KW - PULSES

KW - FIELD

UR - http://www.scopus.com/inward/record.url?scp=85057590381&partnerID=8YFLogxK

U2 - 10.1134/S1063776118090091

DO - 10.1134/S1063776118090091

M3 - Article

VL - 127

SP - 705

EP - 712

JO - Journal of Experimental and Theoretical Physics

JF - Journal of Experimental and Theoretical Physics

SN - 1063-7761

IS - 4

ER -

ID: 36857225