Pseudogap and superconductivity on a common scale of hole concentration for high-Tc superconductors

被引：0
|
作者：
Honma, T
Hor, PH
Hsieh, HH
Tanimoto, M
机构：
[1] Asahikawa Med Coll, Dept Phys, Asahikawa, Hokkaido 0789510, Japan
[2] Univ Houston, Dept Phys, Houston, TX 77004 USA
[3] Univ Houston, Texas Ctr Supercond, Houston, TX 77004 USA
[4] Synchrotron Radiat Res Ctr, Hsinchu, Taiwan
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2004年 / 408卷
关键词：
room-temperature thermoelectric power; hole concentration; phase diagram; pseudogap;
D O I：
10.1016/j.physc.2004.03.103
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Room-temperature thermoelectric power S-290 as a function of hole concentration per planer Cu atom (P-pl) has been studied in a chain-free double-layer Y1-xCaxBa2Cu3O6. S-290 (P-p1) of Y1-xCa2Ba2Cu3O6 (P-pl = x/2) behaves identically to that of single-layer La2-xSrxCuO4 (P-pl = x). In order to show the validity of the present scale of S-290(P-pl), we demonstrate the phase diagram for bilayer YBa2Cu3Oy system and Bi2Sr2CaCu2Oy system and discuss. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：670 / 671
页数：2
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