Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevB.78.115420
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dc.titleDisorder and surface effects on work function of Ni-Pt metal gates
dc.contributor.authorXu, G.
dc.contributor.authorWu, Q.
dc.contributor.authorChen, Z.
dc.contributor.authorHuang, Z.
dc.contributor.authorWu, R.
dc.contributor.authorFeng, Y.P.
dc.date.accessioned2014-10-16T09:21:12Z
dc.date.available2014-10-16T09:21:12Z
dc.date.issued2008-09-19
dc.identifier.citationXu, G., Wu, Q., Chen, Z., Huang, Z., Wu, R., Feng, Y.P. (2008-09-19). Disorder and surface effects on work function of Ni-Pt metal gates. Physical Review B - Condensed Matter and Materials Physics 78 (11) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.78.115420
dc.identifier.issn10980121
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/96245
dc.description.abstractWork functions of NiPt alloys with different compositions are investigated using first-principles methods based on density-functional theory. Results of our calculations reveal that surface alloy composition has a significant effect on the work function of the NiPt alloy. However, for a given surface composition, the work function is insensitive to the distributions of Ni/Pt atoms in the alloy and it is only slightly affected by alloy disorder. Our work suggests surface atomic modification as a promising way of tuning the work function of alloy metal gate. ©2008 The American Physical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1103/PhysRevB.78.115420
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1103/PhysRevB.78.115420
dc.description.sourcetitlePhysical Review B - Condensed Matter and Materials Physics
dc.description.volume78
dc.description.issue11
dc.description.page-
dc.description.codenPRBMD
dc.identifier.isiut000259690800102
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