Please use this identifier to cite or link to this item:
https://doi.org/10.1016/j.apsusc.2010.09.048
DC Field | Value | |
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dc.title | Interaction of copper with sulfur on the sulfur-terminated Si(1 1 1)-(7 × 7) surface | |
dc.contributor.author | Zhang, Y.P. | |
dc.contributor.author | Yong, K.S. | |
dc.contributor.author | Xu, G.Q. | |
dc.contributor.author | Gao, X.Y. | |
dc.contributor.author | Wang, X.-S. | |
dc.contributor.author | Wee, A.T.S. | |
dc.date.accessioned | 2014-10-16T08:31:42Z | |
dc.date.available | 2014-10-16T08:31:42Z | |
dc.date.issued | 2011-01-01 | |
dc.identifier.citation | Zhang, Y.P., Yong, K.S., Xu, G.Q., Gao, X.Y., Wang, X.-S., Wee, A.T.S. (2011-01-01). Interaction of copper with sulfur on the sulfur-terminated Si(1 1 1)-(7 × 7) surface. Applied Surface Science 257 (6) : 2038-2041. ScholarBank@NUS Repository. https://doi.org/10.1016/j.apsusc.2010.09.048 | |
dc.identifier.issn | 01694332 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/94065 | |
dc.description.abstract | The adsorption of S2 on the Si(1 1 1)-(7 × 7) surface and the interaction of copper and sulfur on this sulfur-terminated Si(1 1 1) surface have been studied using synchrotron irradiation photoemission spectroscopy and scanning tunneling microscopy. The adsorption of S2 at room temperature results in the passivation of silicon dangling bonds of Si(1 1 1)-(7 × 7) surface. Excessive sulfur forms Sn species on the surface. Copper atoms deposited at room temperature directly interact with S-adatoms through the formations of Cu-S bonds. Upon annealing the sample at 300 °C, CuSx nanocrystals were produced on the sulfur-terminated Si(1 1 1) surface. © 2010 Elsevier B.V. All rights reserved. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.apsusc.2010.09.048 | |
dc.source | Scopus | |
dc.subject | Copper | |
dc.subject | Nanostructures | |
dc.subject | Photoemission spectroscopy | |
dc.subject | Scanning tunneling microscopy | |
dc.subject | Silicon | |
dc.subject | Sulfur | |
dc.type | Article | |
dc.contributor.department | PHYSICS | |
dc.contributor.department | CHEMISTRY | |
dc.description.doi | 10.1016/j.apsusc.2010.09.048 | |
dc.description.sourcetitle | Applied Surface Science | |
dc.description.volume | 257 | |
dc.description.issue | 6 | |
dc.description.page | 2038-2041 | |
dc.description.coden | ASUSE | |
dc.identifier.isiut | 000285408700039 | |
Appears in Collections: | Staff Publications |
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