Reflection anisotropy spectroscopy of the Pd/Au(110)-(1x2) surface alloy

被引：11

作者：

Martin, DS ^{[1
]}

Blanchard, NP

Weightman, P

机构：

[1] Univ Liverpool, Dept Phys, Liverpool L69 3BX, Merseyside, England

[2] Univ Liverpool, Surface Sci Res Ctr, Liverpool L69 3BX, Merseyside, England

来源：

PHYSICAL REVIEW B | 2004年 / 69卷 / 11期

关键词：

D O I：

10.1103/PhysRevB.69.113409

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We investigate the optical reflectance anisotropy (RA) of the surface alloy created by depositing Pd onto the Au(110)-(1x2) surface. Scanning tunneling microscopy and low-energy electron diffraction are used to correlate atomic structure to the RA response. Significant changes in the RA response of Au(110)-(1x2) are observed upon surface alloying and upon the formation of a Pd overlayer on top of the mixed Pd-Au interface.

引用

页数：4

共 16 条

[1]

Blanchard NP, 2003, PHYS STATUS SOLIDI C, V0, P2931, DOI 10.1002/pssc.200303828

[2]

CAMPUZANO JC, 1994, CHEM PHYS SOLID SURF, V7

[3] Substrate dependence of adlayer optical response in reflectance anisotropy spectroscopy [J].

Cole, RJ ;

Frederick, BG ;

Weightman, P .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1998, 16 (05) :3088-3095

[4] Strained Pd films, by epitaxial growth on Au(110), to control catalytic properties [J].

Dolle, P ;

Baudoing-Savois, R ;

De Santis, M ;

Saint-Lager, MC ;

Abel, M ;

Bertolini, JC ;

Delichère, P .

SURFACE SCIENCE, 2002, 518 (1-2) :1-13

[5] Local-field effects and electronic anisotropy of the (1 x 2) reconstructed Au(110) surface [J].

Hansen, JK ;

Bremer, J ;

Seime, L ;

Hunderi, O .

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2001, 298 (1-2) :46-55

[6] The effect of surface morphology upon the optical response of Au(110) [J].

Martin, DS ;

Blanchard, NP ;

Weightman, P .

SURFACE SCIENCE, 2003, 532 :1-7

[7] Reflection anisotropy spectroscopy of the Na/Cu(110)(1X2) surface reconstruction [J].

Martin, DS ;

Davarpanah, AM ;

Barrett, SD ;

Weightman, P .

PHYSICAL REVIEW B, 2000, 62 (23) :15417-15419

[8] Reflection anisotropy spectroscopy: a new probe of metal surfaces [J].

Martin, DS ;

Weightman, P .

SURFACE AND INTERFACE ANALYSIS, 2001, 31 (10) :915-926

[9] Monitoring the transitions of the charge-induced reconstruction of Au(110) by reflectance anisotropy spectroscopy [J].

Mazine, V ;

Borensztein, Y .

PHYSICAL REVIEW LETTERS, 2002, 88 (14) :4

[10] DIFFERENTIAL REFLECTION SPECTROSCOPY OF VERY THIN SURFACE FILMS [J].

MCINTYRE, JD ;

ASPNES, DE .

SURFACE SCIENCE, 1971, 24 (02) :417-&

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