Core- and valence-band energy-level shifts in small two-dimensional islands of gold deposited on Pt(100): The effect of step-edge, surface, and bulk atoms

M. Salmeran; S. Ferrer; M. Jazzar; G. A. Somorjai

doi:10.1103/PhysRevB.28.1158

Core- and valence-band energy-level shifts in small two-dimensional islands of gold deposited on Pt(100): The effect of step-edge, surface, and bulk atoms

M. Salmeran^*, S. Ferrer, M. Jazzar, G. A. Somorjai

^*Corresponding author for this work

King Fahd University of Petroleum & Minerals

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

78 Scopus citations

Abstract

Photoemission techniques were used to study the electronic properties of two-dimensional islands of Au deposited on Pt(100) in the submonolayer range. Shifts of approximately 0.6 eV were observed in both valence-band and core-level binding energies from =1to0.1. These shifts are interpreted in terms of the increasing proportion of island edges as the gold coverage approaches zero. Above =1 the surface-bulk energy shift was found to agree with previously published data.

Original language	English
Pages (from-to)	1158-1160
Number of pages	3
Journal	Physical Review B
Volume	28
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevB.28.1158
State	Published - 1983

ASJC Scopus subject areas

Condensed Matter Physics

Access to Document

10.1103/PhysRevB.28.1158

Cite this

@article{287bf74f0b9b46108aa6326c10f73d21,

title = "Core- and valence-band energy-level shifts in small two-dimensional islands of gold deposited on Pt(100): The effect of step-edge, surface, and bulk atoms",

abstract = "Photoemission techniques were used to study the electronic properties of two-dimensional islands of Au deposited on Pt(100) in the submonolayer range. Shifts of approximately 0.6 eV were observed in both valence-band and core-level binding energies from =1to0.1. These shifts are interpreted in terms of the increasing proportion of island edges as the gold coverage approaches zero. Above =1 the surface-bulk energy shift was found to agree with previously published data.",

author = "M. Salmeran and S. Ferrer and M. Jazzar and Somorjai, \{G. A.\}",

year = "1983",

doi = "10.1103/PhysRevB.28.1158",

language = "English",

volume = "28",

pages = "1158--1160",

journal = "Physical Review B",

issn = "0163-1829",

publisher = "American Institute of Physics",

number = "2",

}

TY - JOUR

T1 - Core- and valence-band energy-level shifts in small two-dimensional islands of gold deposited on Pt(100)

T2 - The effect of step-edge, surface, and bulk atoms

AU - Salmeran, M.

AU - Ferrer, S.

AU - Jazzar, M.

AU - Somorjai, G. A.

PY - 1983

Y1 - 1983

N2 - Photoemission techniques were used to study the electronic properties of two-dimensional islands of Au deposited on Pt(100) in the submonolayer range. Shifts of approximately 0.6 eV were observed in both valence-band and core-level binding energies from =1to0.1. These shifts are interpreted in terms of the increasing proportion of island edges as the gold coverage approaches zero. Above =1 the surface-bulk energy shift was found to agree with previously published data.

AB - Photoemission techniques were used to study the electronic properties of two-dimensional islands of Au deposited on Pt(100) in the submonolayer range. Shifts of approximately 0.6 eV were observed in both valence-band and core-level binding energies from =1to0.1. These shifts are interpreted in terms of the increasing proportion of island edges as the gold coverage approaches zero. Above =1 the surface-bulk energy shift was found to agree with previously published data.

UR - https://www.scopus.com/pages/publications/0039574115

U2 - 10.1103/PhysRevB.28.1158

DO - 10.1103/PhysRevB.28.1158

M3 - Article

AN - SCOPUS:0039574115

SN - 0163-1829

VL - 28

SP - 1158

EP - 1160

JO - Physical Review B

JF - Physical Review B

IS - 2

ER -

Core- and valence-band energy-level shifts in small two-dimensional islands of gold deposited on Pt(100): The effect of step-edge, surface, and bulk atoms

Abstract

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this