金属Fe/Cu超晶格的结构和铁磁共振  

STRUCTURE AND FERROMAGNETIC RESONANCE OF METAL Fe/Cu SUPERLATTICES

作　　者：毕耜云 马小丁[1] 宋瑞田 梅良模[1] 赵见高[2] 郭贻诚 

机构地区：[1]山东大学物理系 [2]中国科学院物理研究所

出　　处：《金属学报》1990年第5期B355-B360,共6页Acta Metallurgica Sinica

摘　　要：用直流磁控溅射技术在玻璃衬底上制得了金属Fe/Cu超晶格薄膜。用X射线衍射和电子显微镜观察和分析了它们的调制特性和晶格结构;用铁磁共振(FMR)技术和振动样品磁强计进行了磁学性质的研究。新的实验结果揭示了在邻近Fe层间的耦合特性和它对超晶格磁性的影响。Metal Fe/Cu superlattice films deposited on glass substrates were pre-pared by a dc-magnetron sputtering system. The modulated structures and crystalstructures of films were examined by X-ray diffraction and TEM. The magneticproperties were studied by ferromagnetic resonance and vibrating sample magnetome-ter. The noval results show that the magnetic coupling between the neighbouringFe layers existed and affected the magnetic properties of superlattices.

关 键 词：超晶格 金属 铁磁共振 自旋波共振 

分 类 号：TG111.92[金属学及工艺—物理冶金]