Electronic contrast in scanning tunneling microscopy of Sn-Pt(111) surface alloys

M. Batzill; D. E. Beck; B. E. Koel

doi:10.1016/S0039-6028(00)00803-7

Electronic contrast in scanning tunneling microscopy of Sn-Pt(111) surface alloys

M. Batzill
, D. E. Beck
, B. E. Koel

Research output: Contribution to journal › Article › peer-review

50 Scopus citations

Abstract

Scanning tunneling microscopy studies of mixed domain p(2×2) and (√3×√3)R30° tin-platinum surface alloys are presented. It was found that the apparent height of Pt ensembles increases with a decreasing number of Sn next-neighbor atoms per Pt atom. This is explained by a reduction of the local density of states near the Fermi level at Pt sites due to the effects of alloying of Pt with Sn.

Original language	English (US)
Pages (from-to)	L821-L826
Journal	Surface Science
Volume	466
Issue number	1-3
DOIs	https://doi.org/10.1016/S0039-6028(00)00803-7
State	Published - Nov 1 2000
Externally published	Yes

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

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10.1016/S0039-6028(00)00803-7

Cite this

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title = "Electronic contrast in scanning tunneling microscopy of Sn-Pt(111) surface alloys",

abstract = "Scanning tunneling microscopy studies of mixed domain p(2×2) and (√3×√3)R30° tin-platinum surface alloys are presented. It was found that the apparent height of Pt ensembles increases with a decreasing number of Sn next-neighbor atoms per Pt atom. This is explained by a reduction of the local density of states near the Fermi level at Pt sites due to the effects of alloying of Pt with Sn.",

author = "M. Batzill and Beck, \{D. E.\} and Koel, \{B. E.\}",

note = "Funding Information: This work was supported by the National Science Foundation (NSF) Chemistry Division. One of the authors (MB) gratefully acknowledges financial support from the Deutsche Forschungsgemeinschaft (DFG).",

year = "2000",

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doi = "10.1016/S0039-6028(00)00803-7",

language = "English (US)",

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T1 - Electronic contrast in scanning tunneling microscopy of Sn-Pt(111) surface alloys

AU - Batzill, M.

AU - Beck, D. E.

AU - Koel, B. E.

N1 - Funding Information: This work was supported by the National Science Foundation (NSF) Chemistry Division. One of the authors (MB) gratefully acknowledges financial support from the Deutsche Forschungsgemeinschaft (DFG).

PY - 2000/11/1

Y1 - 2000/11/1

N2 - Scanning tunneling microscopy studies of mixed domain p(2×2) and (√3×√3)R30° tin-platinum surface alloys are presented. It was found that the apparent height of Pt ensembles increases with a decreasing number of Sn next-neighbor atoms per Pt atom. This is explained by a reduction of the local density of states near the Fermi level at Pt sites due to the effects of alloying of Pt with Sn.

AB - Scanning tunneling microscopy studies of mixed domain p(2×2) and (√3×√3)R30° tin-platinum surface alloys are presented. It was found that the apparent height of Pt ensembles increases with a decreasing number of Sn next-neighbor atoms per Pt atom. This is explained by a reduction of the local density of states near the Fermi level at Pt sites due to the effects of alloying of Pt with Sn.

UR - https://www.scopus.com/pages/publications/0034317929

UR - https://www.scopus.com/pages/publications/0034317929#tab=citedBy

U2 - 10.1016/S0039-6028(00)00803-7

DO - 10.1016/S0039-6028(00)00803-7

M3 - Article

AN - SCOPUS:0034317929

SN - 0039-6028

VL - 466

SP - L821-L826

JO - Surface Science

JF - Surface Science

IS - 1-3

ER -

Electronic contrast in scanning tunneling microscopy of Sn-Pt(111) surface alloys

Abstract

All Science Journal Classification (ASJC) codes

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