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Phonon Bound States in the Mixed Valence Systems of Rare-earth Compounds by Hisao Jichu; Kyuya Baba; Tamifusa Matsuura; Yoshihiro Kuroda; A.D.S. Nagi is a Physics and Astronomy article available to read on EtoBox.

What is Phonon Bound States in the Mixed Valence Systems of Rare-earth Compounds about?

We show the possibility of the formation of two-phonon bound states which give rise to a localized phonon mode like the one discovered recently in the compound Sm0.75Y0.25 S. A crucial point in our model is to take account of an indirect two-phonon interaction due to local lattice-distortions around localized electrons interacting over nearest neighbor sites.

Who reads Phonon Bound States in the Mixed Valence Systems of Rare-earth Compounds?

Author

Hisao Jichu; Kyuya Baba; Tamifusa Matsuura; Yoshihiro Kuroda; A.D.S. Nagi

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0038-1098)

Published

1985

Language

EN

Field

Physics and Astronomy (Physical Sciences)