Oscillation in magnetoresistance and interlayer exchange coupling in epitaxial Fe/Au superlattices
Oscillation in magnetoresistance and interlayer exchange coupling in epitaxial Fe/Au superlattices
复制标题
外延 Fe/Au 超晶格中磁阻振荡和层间交换耦合
DOI：
10.1016/0304-8853(93)91234-x
复制
发表时间：
1993
影响因子：
2.7
通讯作者：
T. Shinjo
中科院分区：
文献类型：
--
作者：
K. Shintaku;N. Hosoito;T. Shinjo
采用超高真空沉积技术在GaAs衬底上制备了Fe/Au(100)外延超晶格，测量了其磁阻和磁阻随Au空间层厚度的变化关系。在磁阻-金层厚度曲线上观察到四个尖峰。振荡为磁阻，与剩余磁化强度和饱和场的变化相一致。
Epitaxial Fe/Au(100) superlattices were prepared on GaAs substrates by ultrahigh vacuum deposition and magnetic and magnetoresistance properties were measured as a function of Au space layer thickness up to 80 Aring;. Four sharp maxima are observed in the magnetoresistance vs. Au layer thickness curve. The oscillation is magnetoresistance is in accordance with the changes in the remanent magnetization and saturation field.