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Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/116024
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dc.titleVertical self-alignment of quantum dots in superlattice
dc.contributor.authorZhang, Y.W.
dc.contributor.authorXu, S.J.
dc.contributor.authorChiu, C.-H.
dc.date.accessioned2014-12-12T07:35:27Z
dc.date.available2014-12-12T07:35:27Z
dc.date.issued1999-03-29
dc.identifier.citationZhang, Y.W.,Xu, S.J.,Chiu, C.-H. (1999-03-29). Vertical self-alignment of quantum dots in superlattice. Applied Physics Letters 74 (13) : 1809-1811. ScholarBank@NUS Repository.
dc.identifier.issn00036951
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/116024
dc.description.abstractSelf-alignment of quantum dots separated by spacer layers is investigated using a 3D finite element method. The calculation results show the buried island arrangement, the spacer layer thickness, and the interruption time are crucial to the subsequent island alignment. Simulations demonstrate that top islands may self-assemble into more uniform and regular arrangements.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentINST OF MATERIALS RESEARCH & ENGINEERING
dc.description.sourcetitleApplied Physics Letters
dc.description.volume74
dc.description.issue13
dc.description.page1809-1811
dc.description.codenAPPLA
dc.identifier.isiutNOT_IN_WOS
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