The magnon energy bands or spectra in a two-layer ferromagnetic superlattice are studied. It is found that a modulated energy gap exists in the magnon energy band along K x direction perpendicular to the superlattice plane, which is different from the optical magnon gap at K x ΒΌ 0. The anisotropy, t
Magnon energy gap in a periodic anisotropic magnetic superlattice
β Scribed by Deng, D.; Jin, X.; Tao, Ruibao
- Book ID
- 111680248
- Publisher
- The American Physical Society
- Year
- 2002
- Tongue
- English
- Weight
- 74 KB
- Volume
- 66
- Category
- Article
- ISSN
- 1098-0121
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