%0 Journal Article
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}
%3 coutinho_spin wave.pdf
%@resumeid
%@resumeid
%@resumeid 8JMKD3MGP5W/3C9JHN5
%X The influence of magnon amplification on the magnetoresistance of ferromagnetic semiconductors is analyzed microscopically. A simple model for the non-linear relaxation of magnons is proposed which can explain the existing measurements in CdCr2Se4.
%N 1
%T Spin-wave amplification in ferromagnetic semiconductors-magnetoresistance and non-ohmic behavior
%K Ferromagnetic materials, semiconductors.
%@secondarytype PRE PI
%@archivingpolicy denypublisher denyfinaldraft
%@usergroup administrator
%@usergroup banon
%@secondarykey INPE--PRE/
%F self-archiving-INPE-MCTIC-GOV-BR
%@issn 0370-1972
%2 sid.inpe.br/marciana/2003/05.07.09.02.17
%@affiliation Universidade Federal de Pernambuco, Instituto de Física
%B Physica Status Solidi B: Basic Research
%@versiontype publisher
%P 395-405
%4 sid.inpe.br/marciana/2003/05.07.09.02
%@documentstage not transferred
%D 1974
%V 66
%A Coutinho Filho, M. D.,
%A Miranda, Luiz Carlos Moura,
%A Rezende, S. M.,
%@dissemination WEBSCI; PORTALCAPES.
%@area FISMAT