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공공누리This item is licensed Korea Open Government License

dc.contributor.author
이홍석
dc.date.accessioned
2019-08-28T07:40:36Z
dc.date.available
2019-08-28T07:40:36Z
dc.date.issued
2008-08-01
dc.identifier.issn
0374-4884
dc.identifier.uri
https://repository.kisti.re.kr/handle/10580/13687
dc.identifier.uri
http://www.ndsl.kr/ndsl/search/detail/article/articleSearchResultDetail.do?cn=NART47697104
dc.description.abstract
We have performed a theoretical study on the atomic geometry, electronic structure, and scanning tunneling microscopy (STM) images of the InP(111)A-(2x2) surface by using ab-initio pseudopotential calculations. We found that the most favorable reconstruction is an In-vacancy buckling structure, characterized by a complete transfer of electrons from the In dangling bonds of the outermost in atoms into the P dangling bonds adjacent to the In vacancy sites. The STM images of the simulated empty- state conclusively show that bright protrusions arise from a regular array of the surface In (the surface P) atoms; this is in good agreement with the experimental observations.
dc.language
eng
dc.relation.ispartofseries
Journal of the Korean Physical Society
dc.title
Theoretical Investigation on the InP(111)A-(2x2) surface
dc.citation.number
2
dc.citation.startPage
1061
dc.citation.volume
53
dc.subject.keyword
ab initio calculation
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7. KISTI 연구성과 > 학술지 발표논문
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