The Analytical Solution of Incomplete Gamma Function to Determine the Electrical Resistivity at Normal State for MgB2 Superconductor

被引：3

作者：

Ansari, Intikhab A. ^{[1
]}

机构：

[1] Jubail Ind Coll, Dept Gen Studies, POB 10099, Jubail Ind City 31961, Saudi Arabia

来源：

INTERNATIONAL CONFERENCE ON APPLIED PHYSICS, POWER AND MATERIAL SCIENCE | 2019年 / 1172卷

关键词：

Electrical resistivity; incomplete Gamma function; MgB2; superconductor; Debye temperature;

D O I：

10.1088/1742-6596/1172/1/012028

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present study, the series representation of the generalized incomplete Gamma function is described. The theoretical results achieved by calculating the incomplete Gamma function are in agreement with the experimental data of the previous reports as discussed in this study. At different integer values of m, the generalized Bloch-Gruneisen function is presented in this work. The theoretical temperature dependence of resistivity at normal state correlates the experimental outcomes for pristine MgB2 superconductor under the range of 40 - 175K. In addition, the incomplete Gamma function that has proposed for the evaluation of temperature dependence of resistivity reveals the validity and precision of the method.

引用

页数：6

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