DIFFERENT EFFECT OF CERIUM AND GADOLINIUM IMPURITIES ON PRESSURE DEPENDENCE OF SUPERCONDUCTING TRANSITION TEMPERATURE OF LANTHANUM

被引：42

作者：

COQBLIN, B

RATTO, CF

机构：

[1] Laboratoire de Physique des Solides, Faculté des Sciences, Orsay

[2] Istituto di Fisica dell'Università, Genova

来源：

PHYSICAL REVIEW LETTERS | 1968年 / 21卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.21.1065

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The different effect of cerium and gadolinium impurities on the pressure dependence of the superconducting transition temperature of lanthanum is due to different electronic structures of the rare-earth impurity. The ionic model explains the properties of gadolinium alloys, while the resonant scattering theory explains those of cerium alloys. © 1968 The American Physical Society.

引用

页码：1065 / &

共 14 条

[1]

ABRIKOSOV AA, 1961, SOV PHYS JETP-USSR, V12, P1243

[2]

ABRIKOSOV AA, 1961, ZH EKSP TEOR FIZ, V41, P569

[3] THERMAL EXPANSION AND MAGNETOSTRICTION OF LA METAL AT LOW TEMPERATURES [J].