Issues

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1996

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July

  

Reviews of topical problems


Spin wave amplification in magnetically ordered crystals


Institute of Mathematical Problems of Biology, Keldysh Institute of Applied Mathematics, Russian Academy of Sciences, Prof. Vitkevich str. 1, Pushchino, Moscow Region, 142290, Russian Federation

The review deals with the macroscopic approach to the s-f exchange interaction of electrons in ordered and disordered magnets. Attention is focused on the exchange amplification of spin waves in a crystal with antiferromagnetic order under electron drift. Various accompanying effects as well as the radioelectric effect due to s-f exchange and magnetoplasma phenomena, are treated. A microscopic theory is constructed to explain the amplification of spin waves in a quantizing magnetic field.

Fulltext is available at IOP
PACS: 75.30.Ds, 72.30.+q (all)
DOI: 10.1070/PU1996v039n07ABEH000155
URL: https://ufn.ru/en/articles/1996/7/b/
Citation: Lakhno V D "Spin wave amplification in magnetically ordered crystals" Phys. Usp. 39 669–693 (1996)
BibTexBibNote ® (generic)BibNote ® (RIS) MedlineRefWorks
PT Journal Article
TI Spin wave amplification in magnetically ordered crystals
AU Lakhno V D
FAU Lakhno VD
DP 10 Jul, 1996
TA Phys. Usp.
VI 39
IP 7
PG 669-693
RX 10.1070/PU1996v039n07ABEH000155
URL https://ufn.ru/en/articles/1996/7/b/
SO Phys. Usp. 1996 Jul 10;39(7):669-693

Оригинал: Лахно В Д «Усиление спиновых волн в магнитных кристаллах» УФН 166 717–742 (1996); DOI: 10.3367/UFNr.0166.199607b.0717

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