Elastic properties of terbium

Y.I. Spichkin; Jakob Bohr; A.M. Tishin

doi:10.1103/PhysRevB.54.6019

Elastic properties of terbium

Y.I. Spichkin
, Jakob Bohr
, A.M. Tishin

Lomonosov Moscow State University

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Abstract

The temperature dependence of the Young modulus along the crystallographic axes b and c (E(b) and E(c)), and the internal friction of a terbium single crystal have been measured. At 4.2 K, E(b) and E(c) are equal to 38 and 84.5 GPa, respectively. The lattice part of the Young modulus and the Debye temperature has been calculated. The origin of the Young modulus anomalies arising at the transition to the magnetically ordered state is discussed.

Original language	English
Journal	Physical Review B
Volume	54
Issue number	9
Pages (from-to)	6019-6022
ISSN	2469-9950
DOIs	https://doi.org/10.1103/PhysRevB.54.6019
Publication status	Published - 1996

Bibliographical note

Copyright (1996) American Physical Society.

Keywords

INTERNAL-FRICTION

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10.1103/PhysRevB.54.6019

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N2 - The temperature dependence of the Young modulus along the crystallographic axes b and c (E(b) and E(c)), and the internal friction of a terbium single crystal have been measured. At 4.2 K, E(b) and E(c) are equal to 38 and 84.5 GPa, respectively. The lattice part of the Young modulus and the Debye temperature has been calculated. The origin of the Young modulus anomalies arising at the transition to the magnetically ordered state is discussed.

AB - The temperature dependence of the Young modulus along the crystallographic axes b and c (E(b) and E(c)), and the internal friction of a terbium single crystal have been measured. At 4.2 K, E(b) and E(c) are equal to 38 and 84.5 GPa, respectively. The lattice part of the Young modulus and the Debye temperature has been calculated. The origin of the Young modulus anomalies arising at the transition to the magnetically ordered state is discussed.

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U2 - 10.1103/PhysRevB.54.6019

DO - 10.1103/PhysRevB.54.6019

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VL - 54

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JO - Physical Review B

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IS - 9

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Elastic properties of terbium

Abstract

Bibliographical note

Keywords

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