The electronic structure of an oxygen de
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Lars G.M. Pettersson; Gianfranco Pacchioni
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Article
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1994
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Elsevier Science
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English
β 550 KB
The electronic structure of an oxygen defect in the NiO ( 100) surface is obtained from embedded N&OS and N&O, cluster models. No evidence of either Ni3+ , or metallic Ni" atoms associated with the defect is found. The peak at the higher binding energy ("Ni3+") in the Ni( 2p) XPS of Ar+-sputtered Ni