X-ray photoelectron spectroscopic study of copper minerals
نویسندگان
چکیده
منابع مشابه
X-ray photoelectron spectroscopic study of non-stoichiometric nickel and nickel-copper spinel manganites
The surface of non-stoichiometric nickel and nickel–copper spinel manganites has been investigated by X-ray Photoelectron Spectroscopy (XPS). The oxidation states of the nickel, copper and manganese cations present on the surface of the samples were 21 1 determined from the analysis of the M 2p core levels (M5Ni, Cu, Mn). In particular, both Cu and Cu were evidenced in the 3 / 2 structure where...
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The soft-X ray range, between 1-10 nm wavelength, is highly interesting for X-ray microscopy. Taking advantage of it requires, however, to operate a high resolution instrument at a variable wavelength. We describe here an image converter X-ray microscope which is based on secondary pharoemission. This instrument is now developped at the Institut dlOptique (Orsay); it will be installed near ACO ...
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ژورنال
عنوان ژورنال: Mineralogical Journal
سال: 1976
ISSN: 1881-4174,0544-2540
DOI: 10.2465/minerj.8.135