Мақола

Two-magnon scattering of light in the low-temperature phase of the quasi-two-dimensional antiferromagnet NH3(CH2)2NH3MnCI4

V. V. EremenkoB. I. Verkin Physicotechnical Institute of Low Temperatures, Ukrainian Academy of Sciences, 310164 KharkovV. KurnosovB. I. Verkin Physicotechnical Institute of Low Temperatures, Ukrainian Academy of Sciences, 310164 KharkovV. I. FominB. I. Verkin Physicotechnical Institute of Low Temperatures, Ukrainian Academy of Sciences, 310164 Kharkov

Low Temperature Physicsjournal1994en

ABI

Аннотация

The mechanisms of formation of two-magnon scattering spectra in a quasi-two-dimensional antiferromagnetic crystal NH3(CH2)2NH3MnCl4 are considered on the basis of the available experimental data on Raman scattering and absorption of light. The density of magnon states is calculated, and polarization selection rules for two-magnon spectra are formulated on the basis of four-sublattice model of antiferromagnetic crystal layers.

Ҳали таржима қилинмаган

Мавзулар

Organic and Molecular Conductors Research Inorganic Fluorides and Related Compounds Magnetism in coordination complexes

Идентификаторлар

DOI: 10.1063/10.0033706

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