Re-distribution (condensation) of magnons in a ferromagnet under pumping

Автор(и)

  • A.A. Zvyagin B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine 47 Lenin Ave., Kharkov 61103, Ukraine

DOI:

https://doi.org/10.1063/1.2747071

Ключові слова:

condensation of magnons, parametric pumping.

Анотація

Last years several experiments were performed, which studied the Bose-Einstein condensation of quasi-particles, in particular, magnons in magnetically ordered systems. Recently the Bose-Einstein condensation of magnons was observed at room temperatures in a ferromagnetic film. The theory of the condensation (re-distribution) of magnons under the conditions of pumping, which explains many features of that experiment, is presented. The use of the term «Bose-Einstein condensation of magnons» is discussed.

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Опубліковано

2007-09-26

Як цитувати

(1)
Zvyagin, A. Re-Distribution (condensation) of Magnons in a Ferromagnet under Pumping. Fiz. Nizk. Temp. 2007, 33, 1248-1252.

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