Au(111) and Pt(111) surface phase behavior

A.R. Sandy; S.G.J. Mochrie; D.M. Zehner; G. Grübel; K.G. Huang; D. Gibbs

doi:10.1016/0039-6028(93)90795-L

Au(111) and Pt(111) surface phase behavior

A.R. Sandy
, S.G.J. Mochrie
, D.M. Zehner
, G. Grübel
, K.G. Huang
, D. Gibbs

Research output: Contribution to journal › Journal article › Research

Abstract

We describe our recent X-ray scattering studies of the structure and phases of the clean Au(111) and Pt(111) surfaces. Below 0.65 of their respective bulk melting temperatures, the Au(111) surface has a well-ordered chevron reconstruction and the Pt(111) surface is unreconstructed. Above these temperatures, both surfaces reconstruct to form layers that are isotropically compresses and have only short-range order. Throughout their reconstructed phases, the densities of the Au and Pt(111) surfaces increase with increasing temperature.

Original language	English
Journal	Surface Science
Volume	287A
Pages (from-to)	321-324
ISSN	0039-6028
DOIs	https://doi.org/10.1016/0039-6028(93)90795-L
Publication status	Published - 1993

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title = "Au(111) and Pt(111) surface phase behavior",

abstract = "We describe our recent X-ray scattering studies of the structure and phases of the clean Au(111) and Pt(111) surfaces. Below 0.65 of their respective bulk melting temperatures, the Au(111) surface has a well-ordered chevron reconstruction and the Pt(111) surface is unreconstructed. Above these temperatures, both surfaces reconstruct to form layers that are isotropically compresses and have only short-range order. Throughout their reconstructed phases, the densities of the Au and Pt(111) surfaces increase with increasing temperature. ",

keywords = "Materialer med s{\ae}rlige fysiske og kemiske egenskaber",

author = "A.R. Sandy and S.G.J. Mochrie and D.M. Zehner and G. Gr{\"u}bel and K.G. Huang and D. Gibbs",

year = "1993",

doi = "10.1016/0039-6028(93)90795-L",

language = "English",

volume = "287A",

pages = "321--324",

journal = "Surface Science",

issn = "0039-6028",

publisher = "Elsevier",

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TY - JOUR

T1 - Au(111) and Pt(111) surface phase behavior

AU - Sandy, A.R.

AU - Mochrie, S.G.J.

AU - Zehner, D.M.

AU - Grübel, G.

AU - Huang, K.G.

AU - Gibbs, D.

PY - 1993

Y1 - 1993

N2 - We describe our recent X-ray scattering studies of the structure and phases of the clean Au(111) and Pt(111) surfaces. Below 0.65 of their respective bulk melting temperatures, the Au(111) surface has a well-ordered chevron reconstruction and the Pt(111) surface is unreconstructed. Above these temperatures, both surfaces reconstruct to form layers that are isotropically compresses and have only short-range order. Throughout their reconstructed phases, the densities of the Au and Pt(111) surfaces increase with increasing temperature.

AB - We describe our recent X-ray scattering studies of the structure and phases of the clean Au(111) and Pt(111) surfaces. Below 0.65 of their respective bulk melting temperatures, the Au(111) surface has a well-ordered chevron reconstruction and the Pt(111) surface is unreconstructed. Above these temperatures, both surfaces reconstruct to form layers that are isotropically compresses and have only short-range order. Throughout their reconstructed phases, the densities of the Au and Pt(111) surfaces increase with increasing temperature.

KW - Materialer med særlige fysiske og kemiske egenskaber

U2 - 10.1016/0039-6028(93)90795-L

DO - 10.1016/0039-6028(93)90795-L

M3 - Journal article

SN - 0039-6028

VL - 287A

SP - 321

EP - 324

JO - Surface Science

JF - Surface Science

ER -

Au(111) and Pt(111) surface phase behavior

Abstract

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