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5930572 
Journal Article 
Magnon mode in alpha-MnS Raman spectrum 
Gerasimova, JV; Abramova, GM; Zhandun, VS; Vtyurin, AN 
2019 
Yes 
Journal of Raman Spectroscopy
ISSN: 0377-0486 
50 
10 
1572-1575 
WOS:000501536100024 
Raman spectra of manganese monosulphide (alpha -MnS) with NaCl structure in the temperature range 5-300 ? are presented. A new peak at 22 cm(-1) has been found at low temperatures. The temperature dependence of this peak made possible to attribute it to the magnon mode at k = 0. This is in good agreement with the magnon wavenumber calculated with Munich SPRKKR-package. 
exchange interaction; Raman spectroscopy; single-magnon scattering; soft mode; alpha-MnS