Adsorption Dependence of Vacant-Electronic-State Densities: As Adatom on a Lanthanum Oxide Surface Full article
Journal |
Physical Review B: Condensed Matter (1978-1997)
ISSN: 0163-1829 |
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Output data | Year: 1992, Volume: 46, Number: 10, Pages: 6553-6559 Pages count : 7 DOI: 10.1103/PhysRevB.46.6553 | ||||
Tags | X-RAY-ABSORPTION; INTERFACE FORMATION; SUPERCONDUCTORS; YBa2Cu3O6.9; DISRUPTION; ALPHA | ||||
Authors |
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Affiliations |
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Funding (2)
1 | Government of the Russian Federation | 90214 |
2 | International Science Foundation |
Abstract:
The electronic structure of the lanthanum oxide surface with an adsorbed As atom has been studied by the Xα method. Analysis of the occupied electronic density of states and contour maps of the valence-electronic charge density for the bulk and adsorbed surface clusters shows pronounced differences connected with As p– and La s+La d–state hybridization. The influence of these factors on absorption-spectra features is discussed. The surface reduction effects are considered.
Cite:
Avramov P.V.
, Ruzankin S.P.
, Zhidomirov G.M.
Adsorption Dependence of Vacant-Electronic-State Densities: As Adatom on a Lanthanum Oxide Surface
Physical Review B: Condensed Matter (1978-1997). 1992. V.46. N10. P.6553-6559. DOI: 10.1103/PhysRevB.46.6553 WOS Scopus РИНЦ
Adsorption Dependence of Vacant-Electronic-State Densities: As Adatom on a Lanthanum Oxide Surface
Physical Review B: Condensed Matter (1978-1997). 1992. V.46. N10. P.6553-6559. DOI: 10.1103/PhysRevB.46.6553 WOS Scopus РИНЦ
Dates:
Submitted: | Oct 9, 1991 |
Accepted: | Mar 24, 1992 |
Published print: | Sep 1, 1992 |
Published online: | Sep 1, 1992 |
Identifiers:
Web of science | WOS:A1992JM40900074 |
Scopus | 2-s2.0-33645022018 |
Elibrary | 30887299 |
Chemical Abstracts | 1992:599156 |
Chemical Abstracts (print) | 117:199156 |
OpenAlex | W1965123148 |