Surface Magnetism of One Monolayer Mn Atoms on GaAs(001) Surface

Chin. Phys. Lett.

1999, Vol. 16

Issue (5): 381-383 DOI:

Original Articles

Surface Magnetism of One Monolayer Mn Atoms on GaAs(001) Surface

YANG Zong-xian;JIN Xiao-feng¹;ZHANG Kai- ming¹;XIE Xi-de¹

Department of Physics, Henan Normal University, Xinxiang 453002 ¹Surface Physics Laboratory (National Key Laboratory), fudan University, Shanghai 200433

Cite this article:

YANG Zong-xian, JIN Xiao-feng, ZHANG Kai- ming et al 1999 Chin. Phys. Lett. 16 381-383

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Abstract The surface magnetism of one monolayer Mn atoms on GaAs(001) surface is studied by the self-consistent tight-binding linear muffin-tin orbital method. It is found that the magnetic ordered phases (ferromagnetic and antiferromagnetic) are more favorable than the paramagnetic one, the density of states peak far below the Fermi level observed in synchrotron radiation photoemission study has been identified as due to the contribution of Mn 3d majority states.

Keywords: 75.30.Pd

Published: 01 May 1999

PACS:

75.30.Pd

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URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1999/V16/I5/0381

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	XIE Xi-de

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