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XPS and BIS spectra of U3T3X4(T=Ni, Cu and X=Sn, Sb)

✍ Scribed by Takeo Ejima; Yuji Kudo; Shoji Suzuki; Takashi Takahashi; Shigeru Sato; Tadao Kasuya; Toshiro Takabatake; Takehiko Ishii

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 211 KB
Volume: 186-188
Category: Article
ISSN: 0921-4526
DOI: 10.1016/0921-4526(93)90502-w

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✦ Synopsis

Valence state and U 4f core spectra of ternary uranium compounds U3T3X 4 (T = Ni, Cu and X = Sn, Sb) are measured by X-ray photoemission and bremsstrahlung isochromat spectroscopy, The differences in the spectral shapes of valence bands suggest the importance of the hybridization of U 5f states with T 3d and X 5p states. For all compounds, the unoccupied U 5f state spectra are similar in shape except for small differences in the tailings.

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