Accession Number:

ADA199105

Title:

Valence-Band and Core-Level Photoemission Satellites in NiGa

Descriptive Note:

Technical rept. no. 13, Aug 1987-Jul 1988

Corporate Author:

CALIFORNIA UNIV LOS ANGELES

Personal Author(s):

Report Date:

1988-07-22

Pagination or Media Count:

16.0

Abstract:

Photoemission studies of the valence-band and core-level satellites of NiGa are presented. The valence-band satellite is resonantly enhanced near the 3p threshold h nu 67eV, and its centroid position is photon energy dependent, which is in agreement with previous observations for elemental Ni. Surprisingly, the resonantly enhanced valence-band satellite in NiGa has about the same intensity as that for elemental Ni, even though the number of empty d- states contributing to the resonant enhancement is expected to be smaller in NiGa. Keywords Ultra violet, X ray photoelectron spectroscopy, Two hole bound state, Resonance excitation, Nickel compounds, Gallium compounds.

Subject Categories:

  • Inorganic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE