EFFECT OF PRESSURE ON SUPERCONDUCTIVITY IN TRANSITION METAL ALLOYS

被引:12
作者
GEY, W
机构
来源
ZEITSCHRIFT FUR PHYSIK | 1969年 / 229卷 / 01期
关键词
D O I
10.1007/BF01394446
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Measurements on twelve alloys of the series Zr-Nb-Mo show a close correlation of dTc/dp with the d-band structure of these alloys and suggest that the d-band is virtually rigid with respect to pressure. The results are not compatible with an empirical observation of McMillan that Tc is governed only by a phonon factor M ω2. © 1969 Springer-Verlag.
引用
收藏
页码:85 / &
相关论文
共 39 条
[11]  
Collins J.G., 1964, Progress in Low Temperature Physics, V4, P450
[12]  
DUMMER G, UNPUBLISHED
[13]  
EICHLER A, 1968, Z ANGEW PHYSIK, V25, P319
[14]  
FOWLER, 1963, J APPL PHYS, V34, P3538
[15]   PROPERTIES OF SUPERCONDUCTING NIOBIUM FILMS MADE BY ASYMMETRIC AC SPUTTERING [J].
FRERICHS, R ;
KIRCHER, CJ .
JOURNAL OF APPLIED PHYSICS, 1963, 34 (12) :3541-&
[16]   PRESSURE DEPENDENCE OF SUPERCONDUCTING TRANSITION TEMPERATURE OF VANADIUM AND NIOBIUM [J].
GARDNER, WE ;
SMITH, TF .
PHYSICAL REVIEW, 1966, 144 (01) :233-&
[17]   EFFECT OF PRESSURE ON SUPERCONDUCTING TRANSITION TEMPERATURE OF LANTHANUM [J].
GARDNER, WE ;
SMITH, TF .
PHYSICAL REVIEW, 1965, 138 (2A) :A484-+
[18]  
GARDNER WE, 1965, PHYS REV A, V140, P1620
[19]  
GARDNER WE, 1966, PHYS REV, V146, P291
[20]   MECHANISMS FOR SUPERCONDUCTIVITY IN TRANSITION METALS [J].
GARLAND, JW .
PHYSICAL REVIEW LETTERS, 1963, 11 (03) :111-&