Local structural and optical properties
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Yong-Goo Yoo; Dong-Seok Yang; Ho-Jun Ryu; Woo-Seok Cheong; Mun-Cheol Baek
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Article
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2007
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Elsevier Science
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English
β 415 KB
Local structural variation of Ge x Sb 1-x and (GeSb)Si alloy films was studied by extended X-ray absorption fine structure (EXAFS). From X-ray diffraction result, the as-deposited Ge x Sb 1-x alloy films consisted of amorphous phase but the analysis of Fourier transformed Ge K-edge EXAFS spectra ind