Exciton-magnon absorption of light in MnCO3 above the néel temperature

A. V. Malakhovskii; V. S. Filimonov; E. A. Goncharov

doi:10.1016/0375-9601(89)90841-4

Exciton-magnon absorption of light in MnCO₃ above the néel temperature

A. V. Malakhovskii, V. S. Filimonov, E. A. Goncharov

RAS - Kirensky Institute of Physics, Siberian Branch

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

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Abstract

The temperature behaviour of the intensity of the exciton-magnon absorption lines has been first experimentally investigated in an antiferromagnet at T>T_N (to T ∼ 10T_N). A theoretical model qualitatively accounting for the experimental results is proposed.

Original language	English
Pages (from-to)	412-414
Number of pages	3
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	138
Issue number	8
DOIs	https://doi.org/10.1016/0375-9601(89)90841-4
State	Published - 10 Jul 1989
Externally published	Yes

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title = "Exciton-magnon absorption of light in MnCO3 above the n{\'e}el temperature",

abstract = "The temperature behaviour of the intensity of the exciton-magnon absorption lines has been first experimentally investigated in an antiferromagnet at T>TN (to T ∼ 10TN). A theoretical model qualitatively accounting for the experimental results is proposed.",

author = "Malakhovskii, {A. V.} and Filimonov, {V. S.} and Goncharov, {E. A.}",

year = "1989",

month = jul,

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AU - Malakhovskii, A. V.

AU - Filimonov, V. S.

AU - Goncharov, E. A.

PY - 1989/7/10

Y1 - 1989/7/10

N2 - The temperature behaviour of the intensity of the exciton-magnon absorption lines has been first experimentally investigated in an antiferromagnet at T>TN (to T ∼ 10TN). A theoretical model qualitatively accounting for the experimental results is proposed.

AB - The temperature behaviour of the intensity of the exciton-magnon absorption lines has been first experimentally investigated in an antiferromagnet at T>TN (to T ∼ 10TN). A theoretical model qualitatively accounting for the experimental results is proposed.

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JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 8

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Exciton-magnon absorption of light in MnCO₃ above the néel temperature

Abstract

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