Empirical criteria of superconductivity for some oxides

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J Mater Sci Technol ›› 2000, Vol. 16 ›› Issue (03): 327-331.

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Empirical criteria of superconductivity for some oxides

Xueye WANG, Huang SONG, Guanzhou QIU, Dianzuo WANG

Department of Chemistry, Xiangtan University, Xiangtan 411105, China...

Received:1999-05-28 Revised:1999-12-31 Online:2000-05-28 Published:2009-10-10
Contact: Xueye WANG

Abstract

Abstract: The properties of superconductivity of some oxides were investigated by structural parametric diagrams or pattern recognition with structural chemical parameters. The essential criteria of superconductivity for some oxides have been obtained by using 109 oxides as the training set and seven parameters as features, the results illustrated that the electronegativity difference is the most important factor among seven parameters. Moreover, the regularity of superconductive transition temperature T-c for complex oxides is discussed by partial least squares (PLS) method.

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Xueye WANG, Huang SONG, Guanzhou QIU, Dianzuo WANG. Empirical criteria of superconductivity for some oxides[J]. J Mater Sci Technol, 2000, 16(03): 327-331.

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Empirical criteria of superconductivity for some oxides

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