Pressure effect on Hall coefficient in multilayered high-Tc cuprates

被引：8

作者：

Watanabe, T

Tokiwa, K

Moriguchi, M

Horike, R

Iyo, A

Tanaka, Y

Ihara, H

Ohashi, M

Hedo, M

Uwatoko, Y

Môri, N

机构：

[1] Sci Univ Tokyo, Chiba 2788510, Japan

[2] AIST, Tsukuba, Ibaraki 3058568, Japan

[3] Univ Tokyo, ISSP, Chiba 2778581, Japan

[4] Saitama Univ, Saitama 3388570, Japan

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 2003年 / 131卷 / 3-4期

关键词：

D O I：

10.1023/A:1022956831876

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Temperature dependence of the Hall coefficient and the resistivity in Tl2Ba2CaCu2Oy (Tl-2212),Tl2Ba2Ca2Cu3Oy (Tk-2223) and Cu0.7C0.3Ba2Ca3Cu4Oy (Cu-1234) have been measured under high pressure up to 6 GPa. The values of the intrinsic T-c enhancement not related to charge transfer by applied pressure were estimated to be similar to0.8K/GPa for the Tl system and similar to1.1K/GPa for Cu-1234.

引用

页码：681 / 685

页数：5