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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 435 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 431 | - |
dc.citation.title | APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | - |
dc.citation.volume | 89 | - |
dc.contributor.author | Hwang, C. G. | - |
dc.contributor.author | Kim, N. D. | - |
dc.contributor.author | Lee, Geunsik | - |
dc.contributor.author | Shin, S. Y. | - |
dc.contributor.author | Uhm, S. H. | - |
dc.contributor.author | Kim, H. S. | - |
dc.contributor.author | Kim, J. S. | - |
dc.contributor.author | Chung, J. W. | - |
dc.date.accessioned | 2023-12-22T09:08:16Z | - |
dc.date.available | 2023-12-22T09:08:16Z | - |
dc.date.created | 2015-08-03 | - |
dc.date.issued | 2007-11 | - |
dc.description.abstract | We report an unusual behavior of the work function that remains unchanged while increasing the coverage (theta) of thallium (Tl) nanoclusters regularly arranged on a Si(111)-7x7 surface. Such a constant work function with increasing theta is understood in terms of a theta-dependent inter-cluster interaction that cancels the change induced by dipoles due to Tl nanoclusters. The spectral changes of Si 2p and Tl 5d(5/2) core-levels as a function of theta strongly indicates the presence of such an inter-clusters interaction, which is further supported by our theoretical calculation revealing a significant charge redistribution | - |
dc.identifier.bibliographicCitation | APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, v.89, no.2, pp.431 - 435 | - |
dc.identifier.doi | 10.1007/s00339-007-4238-8 | - |
dc.identifier.issn | 0947-8396 | - |
dc.identifier.scopusid | 2-s2.0-34548254900 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/13289 | - |
dc.identifier.url | http://link.springer.com/article/10.1007%2Fs00339-007-4238-8 | - |
dc.identifier.wosid | 000249016500036 | - |
dc.language | 영어 | - |
dc.publisher | SPRINGER | - |
dc.title.alternative | Origin of unusual work function change upon forming Tl nanoclusters on Si(111)-7x7 surface | - |
dc.title | Origin of unusual work function change upon forming Tl nanoclusters on Si(111)-7x7 surface | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | ALKALI | - |
dc.subject.keywordPlus | PHOTOEMISSION | - |
dc.subject.keywordPlus | ADSORPTION | - |
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