| 自旋极化扫描隧道显微镜的研究进展 |
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| 引用本文： | 姜宇航,连季春,肖文德,高鸿钧. 自旋极化扫描隧道显微镜的研究进展[J]. 物理, 2010, 39(4) |
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| 作者姓名： | 姜宇航 连季春 肖文德 高鸿钧 |
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| 作者单位： | 中国科学院物理研究所,北京,100190 |
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| 基金项目： | 国家重点基础研究发展计划 |
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| 摘 要： | 自旋极化扫描隧道显微镜(spin-polarized scanning tunneling microscope,SP-STM)将扫描隧道显微镜(scanning tunneling microscope,STM)的实空间分辨率和对自旋敏感的磁成像技术结合起来,已经成为人们研究纳米磁性物理的最有效工具之一.文章介绍了SP-STM的工作原理及其在低维磁性物理领域的应用和最新进展,如对磁性薄膜、磁性纳米岛、磁性原子及不共线结构的研究等,并对我国在这一领域的研究现状和发展前景进行简要评述.
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| 关 键 词： | 自旋极化扫描隧道显微镜 自旋极化 综述 低维磁性 |
Research progress in the spin-polarized scanning tunneling microscopy |
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| JIANG Yu-Hang LIAN Ji-Chun XIAO Wen-De GAO Hong-Jun. Research progress in the spin-polarized scanning tunneling microscopy[J]. Physics, 2010, 39(4) |
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| Authors: | JIANG Yu-Hang LIAN Ji-Chun XIAO Wen-De GAO Hong-Jun |
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| Affiliation: | JIANG Yu-Hang LIAN Ji-Chun XIAO Wen-De GAO Hong-Jun(Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China) |
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| Abstract: | Spin-polarized scanning tunneling microscopy(SP-STM) is one of the most effective tools for the study of nanomagnetic physics as it can combine real-space atomic resolution with spin imaging.In this review we introduce the principles of SP-STM and its recent applications in the field of low-dimensional magnetic physics,such as in the analysis of magnetic films,nano-islands,atoms,and nonlinear structures.The current state-of-the-art and future developments of this field in China are also discussed. |
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| Keywords: | spin-polarized scanning tunneling microscopy spin-polarized review low dimensional magnetism |
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