Effect of Fe excess on structural, magne
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R. Viennois; E. Giannini; D. van der Marel; R. Černý
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Article
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2010
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Elsevier Science
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English
⚖ 578 KB
Single crystals of Fe 1 + x Te 1 À y Se y have been grown with a controlled Fe excess and Se doping, and the crystal structure has been refined for various compositions. The systematic investigation of magnetic and superconducting properties as a function of the structural parameters shows how the m