抄録
Brillouin light scattering (BLS) was used to study the dynamic magnetic properties of epitaxial MnAs thin films. The BLS spectra were observed in room temperature by using a tandem six-pass Fabry-Perot interferometer. The field dependence of the surface spin-wave frequency was strongly affected by an in-plane angle between the crystal axis and the external field in a GaAs(100)/MnAS(-1100) film. The results show that the BLS spectrum is significantly damped with increasing laser power.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 6619-6621 |
| ページ数 | 3 |
| ジャーナル | Journal of Applied Physics |
| 巻 | 95 |
| 号 | 11 II |
| DOI | |
| 出版ステータス | Published - 2004 6月 1 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 物理学および天文学（全般）