Superconductivity and crystal structure of ternary CuxMo3S4 compounds with 0 ≤ x ≤ 1 prepared by anodic oxidation of Cu1.0Mo3S4期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Superconductivity and crystal structure of ternary CuxMo3S4 compounds with 0 ≤ x ≤ 1 prepared by anodic oxidation of Cu1.0Mo3S4

Authors:	M Tovar LE DeLong DC Johnston MB Maple

Institution:	Institute for Pure and Applied Physical Sciences University of California, San Diego, La Jolla, California 92093, USA

Abstract:	Superconductivity and crystal structure data are reported for a series of ternary Cu_xMo₃S₄ samples with 0 ≤ x ≤ 1 which were prepared by anodic oxidation of Cu_1.0Mo₃S₄. A phase with the composition Cu_0.5Mo₃S₄ was found to have rhombohedral lattice parameters $a_{R} = 6.447(5) A ?$ and α_R = 93.74(4) ° and a superconducting critical temperature T_c = 5.8 K. The dependence of T_c on pressure for Cu_0.5Mo₃S₄ has been measured between 0 and 19 kbar.

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