THERMALLY-INDUCED DIMENSIONAL CROSSOVER IN SINGLE-CRYSTAL BI2SR2CACU2OX

被引：23

作者：

ANDO, Y

KOMIYA, S

KOTAKA, Y

KISHIO, K

机构：

[1] CENT RES INST ELECT POWER IND,2-11-1 IWATO KITA,KOMAE,TOKYO 201,JAPAN

[2] UNIV TOKYO,DEPT APPL CHEM,BUNKYO KU,TOKYO 113,JAPAN

来源：

PHYSICAL REVIEW B | 1995年 / 52卷 / 05期

关键词：

D O I：

10.1103/PhysRevB.52.3765

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The linear ac magnetic response of three Bi2Sr2CaCu2Ox single crystals with various doping states was investigated with a miniature two-coil mutual inductance technique in magnetic fields parallel to the c axis. The dissipation peak appeared right below T-c, and a drop in dissipation was observed at a frequency-independent temperature T-D together with an increase in shielding signal, upon field cooling the sample. The observed frequency-independent feature can be understood as a consequence of the thermally induced dimensional crossover.

引用

页码：3765 / 3768

页数：4

共 25 条

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