Mineralogical Journal
Online ISSN : 1881-4174
Print ISSN : 0544-2540
ISSN-L : 0544-2540
Short Communication
Wavelength shift of CuL X-ray emission spectra of copper sulfides.
Yoshiro OHTSUKA
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1982 Volume 11 Issue 1 Pages 32-34

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Abstract
CuL X-ray emission spectra of copper sulfides were measured by using EPMA. Each wavelength of CuLα line of CuS and Cu2S is similar to that of Cu2O. Accordingly, the oxidation state of Cu seems to be univalent in both sulfides.
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© 1982 Japan Association of Mineralogical Sciences
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