Structure and superconducting properties of Bi2Ba2−xMxCuO6+δ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

Structure and superconducting properties of Bi₂Ba_2−xM_xCuO_6+δ

Authors:	T.N. Kol'tsova G.D. Nipan N.F. Vedernikov E.A. Tishchenko Yu.F. Orekhov

Affiliation:	^aN. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky prosp. 31, Moscow, 117907, Russia;^bP. L. Kapitsa Institute for Physical Problems, Russian Academy of Sciences, ul. Kosygina 2, Moscow, 117973, Russia

Abstract:	The effect of oxygen nonstoichiometry and barium cation substitution on the structure and superconducting properties of Bi₂Ba_2−xM_xCuO_{6 +δ}(M = Sr, Ru, Rh, Pd, In, Sb or Pb;xchanged from 0 to 0.2) were studied. The cation-substituted samples annealed in oxygen flow contain a superconducting phase withT_c^initnear 95 K.

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