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Interface Electronic Structure of Ge/ZnSe( 111) |
ZHANG Hai-feng1,2;WANG Chong-yu1;FANG Rong-chuan2;BAN Da-yan2;LI Yong-ping2 |
1Central Iron and Steel Research Institute, Beijing 100081
2Department of Physics, University of Science and Technology of China, Hefei 230026
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Cite this article: |
ZHANG Hai-feng, WANG Chong-yu, FANG Rong-chuan et al 1997 Chin. Phys. Lett. 14 128-130 |
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Abstract Using linear muffin-tin orbitals method with atomic sphere approximation, the interface electronic structure of Ge/ZnSe(111) has been studied. The density of states, local density of states as well as local partial density of states are presented. The interface electronic structure and the interaction characteristics between interface atoms are analyzed. The results show a significant effect of the interface atomic arrangement on the electronic structures.
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Keywords:
73.40.Lq
71.25.Tn
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Published: 01 February 1997
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PACS: |
73.40.Lq
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(Other semiconductor-to-semiconductor contacts, p-n junctions, and heterojunctions)
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71.25.Tn
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