Single Crystal Growth and Superconducting Properties of Antimony Substituted NdO0.7F0.3BiS2
Keyword(s):
Antimony (Sb) Substitution less than 10 % is examined on a single crystal of a layered superconductor NdO0.7F0.3BiS2. Superconducting transition temperature of the substituted samples decreases with increasing Sb concentration. A lattice constant along the c axis showed a large decrease compared with that along the a axis. Since in-plane chemical pressure monotonically decreases with increasing Sb concentration, the suppression of the superconductivity is well described in terms of the decrease in in-plane chemical pressure.
1999 ◽
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pp. 3715-3717
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2010 ◽
Vol 91
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pp. 67002
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2015 ◽
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pp. 1542023
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1995 ◽
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pp. 196-198
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Vol 113
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pp. 932-937
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