Thermo-electric power of high-Tc oxide superconductors

被引：5
|
作者：
Yang, XQ [1 ]
Zhang, LY [1 ]
机构：
[1] Peking Univ, Dept Phys, Beijing 100871, Peoples R China
来源：
MODERN PHYSICS LETTERS B | 1998年 / 12卷 / 12期
关键词：
D O I：
10.1142/S0217984998000597
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Using the formula of thermo-electric power for the local pair model, based on the two-component model of high-T-c superconductivity, we study the experiments of thermoelectric power of several kinds of high-T-c oxide superconductors and find that this model can give a general explanation of the thermo-electric power phenomena of high-T-c oxide superconductors. According to the study of thermo-electric power of HgBa2CuO4+delta and HgBa2CaCu2O6+delta, we consider that the physical properties of underdoped and optimum doped samples are analogous, which are different from overdoped samples. The property of overdoped samples approaches to that of the conventional metal.
引用
收藏
页码：489 / 498
页数：10
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