SURFACE EFFECTS ON THE 4F HYBRIDIZATION IN CE INTERMETALLICS AS SEEN WITH CE 3D XPS

@article{ ISI:A1995RJ78600135,
Author = {BRAICOVICH, L and DUO, L and VAVASSORI, P and OLCESE, GL},
Title = {{SURFACE EFFECTS ON THE 4F HYBRIDIZATION IN CE INTERMETALLICS AS SEEN
   WITH CE 3D XPS}},
Journal = {{SURFACE SCIENCE}},
Year = {{1995}},
Volume = {{331}},
Number = {{A}},
Pages = {{782-786}},
Month = {{JUL 1}},
Note = {{14th European Conference on Surface Science (ECOSS-14), LEIPZIG,
   GERMANY, SEP 19-23, 1994}},
Organization = {{European Phys Soc; Int Union Vacuum Sci Tech & Applicat; Deut Phys
   Gesell; Deut Bunsengesell Phys Chem}},
Abstract = {{We present Ce 3d XPS results from Ce7Rh3, CeRh2 and CeRh3 taken with Al
   K alpha and Mg K alpha X-rays. The Mg-excited spectra are more surface
   sensitive than those excited by Al K alpha and the differences in the
   spectral functions are exploited to obtain information on the variation
   of the 4f configuration in the bulk and at the surface as seen through
   the multiplet structure in Ce 3d XPS. In strongly hybridized compounds
   (CeRh2 and CeRh3) the reduction of the hybridization at the surface is
   well seen while Ce7Rh3 which is weakly hybridized has little, if any,
   surface effect. In order to quantify the effect we introduce a suitable
   procedure in data analysis. The ground state properties in the bulk and
   at the surface are briefly discussed by using the single impurity
   Anderson Hamiltonian.}},
Publisher = {{ELSEVIER SCIENCE BV}},
Address = {{PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS}},
Type = {{Article; Proceedings Paper}},
Language = {{English}},
Affiliation = {{BRAICOVICH, L (Corresponding Author), POLITECN MILAN, DIPARTIMENTO FIS, PIAZZA LEONARDO DA VINCI 32, I-20133 MILAN, ITALY.
   UNIV GENOA, IST CHIM FIS, GENOA, ITALY.}},
DOI = {{10.1016/0039-6028(95)00337-1}},
ISSN = {{0039-6028}},
Keywords = {{CERIUM; POLYCRYSTALLINE SURFACES; RHODIUM; SURFACE ELECTRONIC PHENOMENA;
   X-RAY PHOTOELECTRON SPECTROSCOPY}},
Keywords-Plus = {{ELECTRONIC-STRUCTURE}},
Research-Areas = {{Chemistry; Physics}},
Web-of-Science-Categories  = {{Chemistry, Physical; Physics, Condensed Matter}},
ResearcherID-Numbers = {{Vavassori, Paolo/B-4299-2014
   Duo, Lamberto/N-9311-2014
   }},
ORCID-Numbers = {{Vavassori, Paolo/0000-0002-4735-6640
   Braicovich, Lucio/0000-0001-6548-9140}},
Number-of-Cited-References = {{10}},
Times-Cited = {{21}},
Usage-Count-Last-180-days = {{0}},
Usage-Count-Since-2013 = {{1}},
Journal-ISO = {{Surf. Sci.}},
Doc-Delivery-Number = {{RJ786}},
Unique-ID = {{ISI:A1995RJ78600135}},
DA = {{2020-12-22}},
}