Valence band structure of the NiAl-Mo alloy from the photoelectron spectrum

摘要

The valence band structures of the NiAl-Mo alloy was investigated by photoelectron spectroscopy. The valence band spectra of the NiAl-Mo alloy was shifted away from the Fermi level so that the Ni-d-band centroid moved to a higher energy by 0.22 eV as Mo was added. A possible explanation lied in the overlap of Ni-d bands in the energy with Mo-d and Al-p bands. The participation of Mo-d bands was correlated with the site preference of Mo in NiAl alloys.View full textDownload full textKeywordsNiAl-Mo alloys, valance band structure, Auger electron spectroscopyRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/09500831003636069