EFFECTS OF BORON SUBSTITUTION ON THE SUPERCONDUCTING STATE OF UBE13

被引：11

作者：

BEYERMANN, WP ^{[1
]}

HEFFNER, RH ^{[1
]}

SMITH, JL ^{[1
]}

HUNDLEY, MF ^{[1
]}

CANFIELD, PC ^{[1
]}

THOMPSON, JD ^{[1
]}

机构：

[1] LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545

来源：

PHYSICAL REVIEW B | 1995年 / 51卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.51.404

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Specific heat, magnetic susceptibility, and resistivity were measured on polycrystalline samples of U(Be1-xBx)13 with 0x5.2×10-3. Small amounts of B greatly affect the specific-heat discontinuity at the superconducting phase transition in UBe13, while only weakly decreasing the superconducting transition temperature. The presence of B impurities also influences the resistivity. These observations are discussed in terms of possible impurity-induced changes in the symmetry and/or pairing interaction of the superconducting state in UBe13. © 1995 The American Physical Society.

引用

页码：404 / 409

页数：6

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