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

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

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

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.

Original languageEnglish
Pages (from-to)412-414
Number of pages3
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume138
Issue number8
DOIs
StatePublished - 10 Jul 1989
Externally publishedYes

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