X-ray and UV photoemission studies of va
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K.S. Kim
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Article
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1974
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Elsevier Science
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English
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The X-ray and W photoemission valence band spectra of NiO are interpreted using the molecular orbital theory for the NiOpcluster and the sudden approsimation (monopole selection rules). They exhibit the effects of crystal field splitting, multiplet splitting, electron shake-up (0 2pe$' -Ni 3dea). re