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X-ray diffraction patterns of the and thin films.
The FT of the -edge EXAFS functions for the and thin films and Co powders and the -edge EXAFS function for ZnO film. The inset displays their EXAFS functions.
(a) Experimental -edge XANES spectra for the thin film, powder and the calculated XANES spectrum of , as well as -edge XANES spectrum of crystalline ZnO. (b) -edge XANES spectra of and . The top inset displays the comparison of the intensity for the pre-edge peak A1 where the background has been subtracted. The bottom inset displays The FT of the -edge EXAFS functions for the thin film.
Spin DOSs for: (a) Cr-doped Zn, (b) Co-doped ZnO, and (c) (Co,Cr)-codoped ZnO.
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