Magnon Brillouin Scattering from an Amorphous CoNbZr Thin Film

Akira Yoshihara, Katsutoshi Takanashi, Mamoru Shimoda, Osamu Kitakami, Yutaka Shimada

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6 Citations (Scopus)

Abstract

Spin waves in a sputtered Co85Nb12Zr3 amorphous thin film have been studied by Brillouin scattering in external magnetic fields of up to 3.5 kOe. The spin wave and exchange stiffness constants of the CoNbZr film are determined as D B=(2.47±0.3)×10-9 Oe ·cm2 and A=(0.98±0.14)×10-6 erg/cm respectively.

Original languageEnglish
Number of pages1
JournalJapanese journal of applied physics
Volume33
Issue number7R
DOIs
Publication statusPublished - 1994 Jul

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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  • Cite this

    Yoshihara, A., Takanashi, K., Shimoda, M., Kitakami, O., & Shimada, Y. (1994). Magnon Brillouin Scattering from an Amorphous CoNbZr Thin Film. Japanese journal of applied physics, 33(7R). https://doi.org/10.1143/JJAP.33.3927