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  4. Angle-Resolved Photoemission from an Unusual Quasi-One-Dimensional Metallic System - a Single-Domain Au-Induced 5x2 Reconstruction of Si(111)
 
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research article

Angle-Resolved Photoemission from an Unusual Quasi-One-Dimensional Metallic System - a Single-Domain Au-Induced 5x2 Reconstruction of Si(111)

Collins, I. R.
•
Moran, J. T.
•
Andrews, P. T.
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1995
Surface Science

Angle-resolved photoemission spectroscopy (ARPES), using HeI radiation, has been used to probe the occupied electronic states from a single domain of the Au-induced 5 x 2 reconstruction of Si(lll), a quasi-one-dimensional (quasi-1D) metallic system. The ARPES spectra recorded parallel (perpendicular) to the Au chain structure show a signature of a metallic (non-metallic) system. These experimental results are intriguing since, for the first time, spectral intensity at the Fermi level is observed in a photoemission study of a quasi-1D metallic system.

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Type
research article
DOI
10.1016/0039-6028(94)00735-7
Web of Science ID

WOS:A1995QH40900011

Author(s)
Collins, I. R.
•
Moran, J. T.
•
Andrews, P. T.
•
Cosso, R.
•
Omahony, J. D.
•
McGilp, J. F.
•
Margaritondo, G.  
Date Issued

1995

Published in
Surface Science
Volume

325

Issue

1-2

Start page

45

End page

49

Subjects

ANGLE-RESOLVED PHOTOEMISSION

•

ELECTRICAL TRANSPORT

•

GOLD

•

LOW-ENERGY

•

ELECTRON DIFFRACTION (LEED)

•

METAL-SEMICONDUCTOR INTERFACES

•

PHOTOELECTRON EMISSION

•

SILICON

•

SURFACE ELECTRONIC PHENOMENA

•

SURFACE

•

RELAXATION AND RECONSTRUCTION

•

VICINAL SINGLE CRYSTAL SURFACES

•

SPECTRAL-FUNCTION

•

SURFACES

•

ENERGY

•

SURFACES

Note

Ecole polytech fed lausanne,inst phys appl,ch-1015 lausanne,switzerland. univ liverpool,dept phys,liverpool l69 3bx,merseyside,england. univ liverpool,interdisciplinary res ctr surface sci,liverpool l69 3bx,merseyside,england. univ dublin trinity coll,dept pure & appl phys,dublin 2,ireland.

ISI Document Delivery No.: QH409

Peer reviewed

REVIEWED

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Available on Infoscience
October 3, 2006
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/234660
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