X-ray powder diffraction study of the se
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G. E. Delgado; E. Quintero; R. Tovar; M. Quintero
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Article
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2004
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John Wiley and Sons
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English
β 126 KB
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The structure of the semiconducting alloy Cu 2 Cd 0.5 Mn 0.5 GeSe 4 was refined from an X-ray powder diffraction pattern using the Rietveld method. The present alloy crystallizes in the wurtz-stannite structure, space group Pmn2 1 (NΒΊ 31), and unit cell parameters values of a = 8.0253(2) Γ , b = 6.85