The effect of Te isoelectronic substitut
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K Sedeek; EA Mahmoud; A Said; AM Nassar
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Article
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1998
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Elsevier Science
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English
β 311 KB
The results are presented of a study of the electrical and optical properties of vacuum evaporated amorphous thin films in the Ge0S0Se system. The effect of Te isoelectronic substitution either completely for S to give Ge 2.5 Te 2.5 Se 95 and Ge 5 Te 5 Se 90 or partially for Se to yield Ge 2.