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Volumn 148, Issue 2, 2005, Pages 80-90

Alloying of Pd thin films with Nb(001)

Author keywords

Electron diffraction; Niobium; Palladium; Photoelectron spectroscopy (PES); Surface composition

Indexed keywords

ANISOTROPY; ANNEALING; AUGER ELECTRON SPECTROSCOPY; ELECTRONIC STRUCTURE; LOW ENERGY ELECTRON DIFFRACTION; MATHEMATICAL MODELS; MONOLAYERS; NIOBIUM; PALLADIUM; SPUTTERING; SURFACE STRUCTURE; TEMPERATURE PROGRAMMED DESORPTION; THIN FILMS; X RAY DIFFRACTION ANALYSIS; X RAY PHOTOELECTRON SPECTROSCOPY;

EID: 20344367272     PISSN: 03682048     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.elspec.2005.03.003     Document Type: Article
Times cited : (1)

References (63)
  • 23
    • 20344399996 scopus 로고    scopus 로고
    • private communication
    • E. Bauer, private communication.
    • Bauer, E.1
  • 33
    • 20344402405 scopus 로고    scopus 로고
    • note
    • There is a collection of experimental results, which shows that oxygen commonly induces periodic atomic corrugations on thesurface of noble and transition metals [30,31], including Ta(0 0 1)- [32,33] and Nb(1 1 0)-surfaces [34], in the form of one-dimensional gratings.
  • 51
    • 20344401926 scopus 로고
    • Thesis, TU-Clausthal
    • H. Knoppe, Thesis, TU-Clausthal, 1995.
    • (1995)
    • Knoppe, H.1
  • 53
    • 20344394523 scopus 로고    scopus 로고
    • note
    • There are two reasons why peaks observed in UPS come only from Pd bonded to Nb(0 0 1) and not from Nb in deeper layers: (i) the UPS-intensity: for HeI-excitation (21.22 eV), Pd has a three times larger photo-ionisation cross section than Nb [49], and (ii) the escape depth: the HeI-excited photoelectrons from the valence states have in Nb(0 0 1) the escape depth of less than 3 MLs [50].
  • 62
    • 20344403863 scopus 로고    scopus 로고
    • note
    • An exception would be the broad signal enhancement around θ = 57°which is caused by forward scattering on the atoms situated in the second ML of the 1.3 ML coverage.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.