Spin Polarized Photoemission
Spin Polarized Photoemission
复制标题
DOI：
10.1146/annurev.ms.25.080195.002323
复制
发表时间：
1995-08
期刊：
影响因子：
--
通讯作者：
Peter D. Johnson
中科院分区：
文献类型：
--
作者：
Peter D. Johnson
自旋极化光发射已经发展成为研究表面和薄膜磁性的一种通用工具。在这篇综述中，我们研究了该技术的方法及其在许多不同问题中的应用，包括价带和核心水平的研究。在详细回顾了自旋极化测量技术和相关实验要求之后，我们详细研究了居里温度上下的体性质。本节还包括关于通过外延生长获得的独特亚稳相的观察的讨论。综述了该技术在清洁表面和被吸附物覆盖表面研究中的应用。然后，报告详细地研究了薄膜的自旋极化电子结构和相关的界面磁性。最后，讨论了非磁性薄膜中自旋极化量子阱态的观测结果，特别提到了它们对相关磁性多层膜中振荡交换耦合的中介作用。
Spin-polarized photoemission has developed into a versatile tool for the study of surface and thin film magnetism. In this review, we examine the methodology of the technique and its application to a number of different problems, including both valence band and core level studies. After a detailed review of spin-polarization measurement techniques and the related experimental requirements we consider in detail studies of the bulk properties both above and below the Curie temperature. This section also includes a discussion of observations relating to unique metastable phases obtained via epitaxial growth. The application of the technique to the study of surfaces, both clean and adsorbate covered, is reviewed. The report then examines, in detail, studies of the spin-polarized electronic structure of thin films and the related interfacial magnetism. Finally, observations of spin-polarized quantum well states in non-magnetic thin films are discussed with particular reference to their mediation of the oscillatory exchange coupling in related magnetic multilayers.