ANGLE-RESOLVED PHOTOEMISSION-STUDY AND CALCULATION OF THE ELECTRONIC-STRUCTURE OF THE PT(111) SURFACE

Authors
TAPILIN VM ZEMLYANOV DY SMIRNOV MY GORODETSKII VV
Citation
Vm. Tapilin et al., ANGLE-RESOLVED PHOTOEMISSION-STUDY AND CALCULATION OF THE ELECTRONIC-STRUCTURE OF THE PT(111) SURFACE, Surface science, 310(1-3), 1994, pp. 155-162
Citations number
16
Categorie Soggetti
Chemistry Physical
Journal title
Surface science → ACNP
ISSN journal
00396028
Volume
310
Issue
1-3
Year of publication
1994
Pages
155 - 162
Database
ISI
SICI code
0039-6028(1994)310:1-3<155:APACOT>2.0.ZU;2-0
Abstract
Angle resolved photoemission spectra of Pt(111) were measured along th e GAMMAKBAR and GAMMAMBAR direction of the surface Brillouin zone (SBZ ). The electronic structure of a semi-infinite Pt(111) crystal was cal culated applying the LMTO-TB approximation to aid interpretation of th e spectra. The experimental spectra are well described by the calculat ed bulk band structure. Both the experiment and calculation reveal a s urface state near the Fermi level in the neighborhood of the KBAR poin t of the SBZ.