Magnon Broadening Effect by Magnon-Phonon Interaction in Colossal Magnetoresistance Manganites

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Furukawa, Nobuo;
  • Related identifiers: doi: 10.1143/JPSJ.68.2522
  • Subject: Condensed Matter - Strongly Correlated Electrons | Condensed Matter - Materials Science
    arxiv: Condensed Matter::Strongly Correlated Electrons | Condensed Matter::Materials Science | Condensed Matter::Other

In order to study the magnetic excitation behaviors in colossal magnetoresistance manganites, a magnon-phonon interacting system is investigated. Sudden broadening of magnon linewidth is obtained when a magnon branch crosses over an optical phonon branch. Onset of the b... View more
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