Nonlocal screening effects in 2px-ray photoemission spectroscopy of NiO (100)

15 September 1996

journal article
research article
Published by American Physical Society (APS) in Physical Review B

Vol. 54 (11) , 7716-7719
https://doi.org/10.1103/physrevb.54.7716

Abstract

We report on the layer thickness dependence of Ni 2p core-level line shapes of epitaxially grown, in a layer-by-layer fashion, NiO on a single-crystal MgO (100) substrate. The results demonstrate the sensitivity of the core-level line shape to the nearest as well as next-nearest-neighbor coordination number. The results are consistent with a recent theoretical study of nonlocal screening effects. © 1996 The American Physical Society.

Keywords

This publication has 25 references indexed in Scilit:

Characterization of oxide surfaces by infrared spectroscopy of adsorbed carbon monoxide: a theoretical investigation of the frequency shift of CO on MgO and NiO
Surface Science, 1991
Magnitude and Origin of the Band Gap in NiO
Physical Review Letters, 1984
Photoemission and inverse photoemission spectroscopy of NiO
Solid State Communications, 1984
Valence-band photoemission and optical absorption in nickel compounds
Physical Review B, 1984
Theoretical study of O chemisorption on NiO. Perfect surfaces and cation vacancies
Physical Review B, 1984
Electron correlations in narrow energy bands. II. The degenerate band case
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1964
The Basis of the Electron Theory of Metals, with Special Reference to the Transition Metals
Proceedings of the Physical Society. Section A, 1949
Semi-conductors with partially and with completely filled₃d-lattice bands
Proceedings of the Physical Society, 1937
The theory of electronic semi-conductors
Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1931
Bemerkung zur Elektronentheorie des Ferromagnetismus und der elektrischen Leitf higkeit
The European Physical Journal A, 1929