Chemical and Reconstruction Induced Surface Core-Level Shifts: H on Low-Index W Surfaces

Authors

D. Mark Riffe, Utah State UniversityFollow
G. K. Wertheim
P. H. Citrin

Document Type

Article

Journal/Book Title/Conference

Physical Review B

Volume

65

Issue

2

Publication Date

7-9-1990

First Page

219

Last Page

222

Abstract

The H-induced shift of the surface-atom core-level binding energy in W(110) is shown to arise from two distinct effects, one chemical in nature and the other structural. The structural shift supports a recently proposed (1p×1) reconstruction that turns on at ∼0.5 monolayer coverage. These new findings are used to provide a self-consistent interpretation of previously reported shifts from H-covered W(111) and W(100) surfaces.

Comments

Published by American Physical Society in Physical Review Letters. Publisher PDF is available for download through link above.

Recommended Citation

"Chemical and Reconstruction Induced Surface Core-Level Shifts: H on Low-Index W Surfaces," D. M. Riffe, G. K. Wertheim, and P. H. Citrin, Phys. Rev. Lett. 65, 219 (1990).