We report results of synchrotron angular resolved photoemission experiments from W(111) together with a theoretical analysis of the data. For normal emission several different surface sensitive features are found depending on the s or p polarization of the incident radiation. The symmetry assignements derived from this polarization dependance are compared with theoretical results based on a tight binding calculation of the electronic structure of a 16 layer thick slab. The same analysis is extended to off-normal data collected in the mirror plane.
An experimental and theoretical study of the electronic structure of the W (111) surface / F., C., G. P., W., J., A., Bisi, O., Calandra Buonaura, C. - In: RECENT DEVELOPMENTS IN CONDENSED MATTER PHYSICS / J.T.DEVREESE; L.F.LEMMENS; V.E.VAN DOREN AND J.VAN ROVEN. - STAMPA. - NEW YORK : Plenum Press, 1980. - ISBN 9780306406478. - pp. 391-397
An experimental and theoretical study of the electronic structure of the W (111) surface
BISI, Olmes;CALANDRA BUONAURA, Carlo
1980
Abstract
We report results of synchrotron angular resolved photoemission experiments from W(111) together with a theoretical analysis of the data. For normal emission several different surface sensitive features are found depending on the s or p polarization of the incident radiation. The symmetry assignements derived from this polarization dependance are compared with theoretical results based on a tight binding calculation of the electronic structure of a 16 layer thick slab. The same analysis is extended to off-normal data collected in the mirror plane.
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