2020   03   en   p.10-13 V.A. Tanriverdiyev, V.S. Tagiyev, G.G. Kerimova,
Local spin-wave regions in a superlattice constructed ferro- and antiferromagnetic semiconductors materials		  pdf 

ABSTRACT

The s-d (or s-f) interaction model is used to study the local spin-wave excitations in a superlattice constructed by alternating layers of simple-cubic Heisenberg ferromagnetic and antiferromagnetic semiconductors materials. The spin-wave regions for local spin waves propagating in a general direction in the superlattice are derived by the Green function method. The results are i1lustrated numerically.

Keywords: spin wave, superlattice.
PACS: 75.70.Cn. 75.40.Gb

Received: 12.10.2020

AUTHORS & AFFILIATIONS

Institute of Physics of the National Academy of Sciences of Azerbaijan, Baku AZ -1143, Baku, H. Javid ave.131
E-mail: vahid_tanriverdi @yahoo.com. 		REFERENCIES

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