期刊
CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE
卷 15, 期 1, 页码 1-7出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.cossms.2010.05.001
关键词
Spin mapping; Spin manipulation; Magnetometry; Spin-polarized scanning tunneling microscopy; Nanomagnetism
资金
- Deutsche Forschungsgemeinschaft [SFB668-A1]
- EU [FURORE]
- City of Hamburg (Cluster of Excellence NANOSPINTRONICS)
Recent progress in atomic-resolution spin-polarized scanning tunneling microscopy (SP-STM) and spectroscopy (SP-STS) performed in external magnetic fields has led to a novel method of magnetometry at the single-atom level. Based on measurements of single-atom magnetization curves, magnetic interactions between individual atoms on surfaces can now be revealed in real space. Moreover, spin-selective imaging of orbital states of individual atoms has recently been achieved by SP-STM. The combination of STM-based single-atom manipulation techniques and single-atom magnetometry by SP-STM allows unprecedented insight into the magnetic properties of artificially created nanostructures. (C) 2010 Elsevier Ltd. All rights reserved.
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