ORIGIN OF THE SURFACE CORE-LEVEL SHIFTS INDUCED BY RECONSTRUCTION OF THE W(100) SURFACE

被引：2

作者：

PURCELL, KG

JUPILLE, J

KING, DA

机构：

[1] LAB MAURICE LETORT, F-54600 VILLERS LES NANCY, FRANCE

[2] UNIV CAMBRIDGE, DEPT CHEM, CAMBRIDGE CB2 1EW, ENGLAND

来源：

SURFACE SCIENCE | 1991年 / 251卷

关键词：

D O I：

10.1016/0039-6028(91)91074-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The clean, H-induced and N-induced reconstructions of the W{100} surface have been studied by means of surface core-level spectroscopy. The clean and N-induced SCL shifts are consistent with a simple, local restructuring of the surface layer. The surprising case of the hydrogen reconstruction, involving an anomalous SCL shift to the higher binding energy side of the bulk peak, is discussed.

引用

收藏

页码：660 / 663

页数：4

相关论文

共 24 条

[1] ADSORPTION AND DESORPTION-KINETICS WITH NO PRECURSOR TRAPPING - HYDROGEN AND DEUTERIUM ON W(100) [J].

ALNOT, P ;

CASSUTO, A ;

KING, DA .

SURFACE SCIENCE, 1989, 215 (1-2) :29-46

[2] H-INDUCED STRUCTURAL PHASE-TRANSITIONS ON W(100) BY SURFACE INFRARED-SPECTROSCOPY [J].

ARRECIS, JJ ;

CHABAL, YJ ;

CHRISTMAN, SB .

PHYSICAL REVIEW B, 1986, 33 (12) :7906-7916

[3] CORE-LEVEL BINDING-ENERGY SHIFTS AT SURFACES AND IN SOLIDS [J].

Egelhoff, W. F., Jr. .

SURFACE SCIENCE REPORTS, 1987, 6 (6-8) :253-415

[4]

GRIFFITHS K, 1981, PHYS REV LETT, V46, P1585

[5] W(100) RECONSTRUCTION STUDIED BY CORE LEVEL SPECTROSCOPY [J].

GUILLOT, C ;

DESJONQUERES, MC ;

CHAUVEAU, D ;

TREGLIA, G ;

LECANTE, J ;

SPANJAARD, D ;

DUC, TM .

SOLID STATE COMMUNICATIONS, 1984, 50 (05) :393-396

[6] A VERY LOW-ENERGY ELECTRON REFLECTION STUDY OF HYDROGEN ADSORPTION ON W(100) AND W(110) SURFACES [J].

HERLT, HJ ;

BAUER, E .

SURFACE SCIENCE, 1986, 175 (02) :336-368

[7] HYDROGEN ON W(100) - TEMPERATURE-DEPENDENCE OF LEED AND ANGLE-RESOLVED ESD [J].

JAEGER, R ;

MENZEL, D .

SURFACE SCIENCE, 1980, 100 (03) :561-580

[8] CORE-LEVEL BINDING-ENERGY SHIFTS FOR THE METALLIC ELEMENTS [J].

JOHANSSON, B ;

MARTENSSON, N .

PHYSICAL REVIEW B, 1980, 21 (10) :4427-4457

[9] A SURFACE CORE LEVEL SHIFT STUDY OF THE NITROGEN-INDUCED RECONSTRUCTION ON W(100) [J].

JUPILLE, J ;

PURCELL, KG ;

KING, DA .

SOLID STATE COMMUNICATIONS, 1986, 58 (08) :529-533

[10] W(100) CLEAN SURFACE PHASE-TRANSITION STUDIED BY CORE-LEVEL-SHIFT SPECTROSCOPY - ORDER-ORDER OR ORDER-DISORDER TRANSITION [J].

JUPILLE, J ;

PURCELL, KG ;

KING, DA .

PHYSICAL REVIEW B, 1989, 39 (10) :6871-6879