Magnon Brillouin Scattering from an Amorphous CoNbZr Thin Film
Magnon Brillouin Scattering from an Amorphous CoNbZr Thin Film
复制标题
非晶 CoNbZr 薄膜的磁振布里渊散射
DOI：
10.1143/jjap.33.3927
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发表时间：
1994
影响因子：
1.5
通讯作者：
Yutaka Shimada Yutaka Shimada
中科院分区：
文献类型：
--
作者：
A. Yoshihara;K. Takanashi;M. Shimoda;Osamu Kitakami Osamu Kitakami;Yutaka Shimada Yutaka Shimada
通过在高达 3.5 kOe 的外部磁场中的布里渊散射研究了溅射 Co85Nb12Zr3 非晶薄膜中的自旋波。 CoNbZr薄膜的自旋波和交换刚度常数分别确定为D B=(2.47±0.3)×10-9 Oe·cm2和A=(0.98±0.14)×10-6 erg/cm。
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.