There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 598 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 593 | - |
dc.citation.title | SOLID STATE COMMUNICATIONS | - |
dc.citation.volume | 117 | - |
dc.contributor.author | Wang, JL | - |
dc.contributor.author | Zhao, JJ | - |
dc.contributor.author | Ding, F | - |
dc.contributor.author | Shen, WF | - |
dc.contributor.author | Lee, H | - |
dc.contributor.author | Wang, GH | - |
dc.date.accessioned | 2023-12-22T12:06:00Z | - |
dc.date.available | 2023-12-22T12:06:00Z | - |
dc.date.created | 2020-03-04 | - |
dc.date.issued | 2001-02 | - |
dc.description.abstract | The thermal behavior of germanium clusters is studied by using tight-binding molecular dynamics. The lowest energy structures of Ge, clusters up to 21 atoms are optimized with a genetic algorithm. Some high symmetric layered structures are found in medium-sized clusters and large clusters can be constructed from small cluster subunits. We discuss the melting temperature as a function of the cluster size. Even-odd alternation is found in the size range n = 11-17. The Ge, clusters with n = 7, 12 and 19 have particularly high melting points, which correspond to the relatively high stabilities of their ground state structures. We find that the large clusters can be dissociated into small clusters upon heating and an interesting two-stage melting behavior is revealed in the case of Ge-21. (C) 2001 Elsevier Science Ltd. All rights reserved. | - |
dc.identifier.bibliographicCitation | SOLID STATE COMMUNICATIONS, v.117, no.10, pp.593 - 598 | - |
dc.identifier.doi | 10.1016/S0038-1098(00)00523-8 | - |
dc.identifier.issn | 0038-1098 | - |
dc.identifier.scopusid | 2-s2.0-0035252193 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/31444 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0038109800005238?via%3Dihub | - |
dc.identifier.wosid | 000167083300005 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Thermal properties of medium-sized Ge clusters | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | semiconductors | - |
dc.subject.keywordAuthor | heat capacity | - |
dc.subject.keywordAuthor | thermodynamic properties | - |
dc.subject.keywordPlus | SMALL SILICON CLUSTERS | - |
dc.subject.keywordPlus | GENETIC-ALGORITHM | - |
dc.subject.keywordPlus | MELTING BEHAVIOR | - |
dc.subject.keywordPlus | BINDING | - |
dc.subject.keywordPlus | SIMULATION | - |
dc.subject.keywordPlus | GERMANIUM | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.