TITLE

Direct observation of gold valence change as a function of oxygen stoichiometry in

AUTHOR(S)
Eibschutz, M.; Lines, M.E.; Reiff, W.M.; van Dover, B.; Waszczak, J.V.; Zahurak, S.; Felder, R.J.
PUB. DATE
April 1993
SOURCE
Applied Physics Letters;4/12/1993, Vol. 62 Issue 15, p1827
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Examines the gold valence change as a function of oxygen stoichiometry in YBa[sub 2]Cau[sub 3]O[sub 7-delta]. Identification of separate Mossbauer features; Precipitation of gold ions as particles upon reduction; Existence of gold cation with uniquely oxygen coordination.
ACCESSION #
4323113

 

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