NOTE ON THE SPECIFIC-HEAT AND CONDUCTIVITY OF YB2(CU1-XZNX)3O7-DELTA IN THE NONSUPERCONDUCTING RANGE OF X

被引：17

作者：

MOTT, NF

机构：

[1] IRC for superconductivity, Cavendish Laboratory, Cambridge

来源：

PHYSICA C | 1992年 / 196卷 / 3-4期

关键词：

D O I：

10.1016/0921-4534(92)90459-P

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In a recent investigation of the electronic specific heat and magnetic properties of YB2(Cu1-xZnx)3O7-delta, Loram et al. find for values of x for which superconductivity has disappeared, that C(upsilon)/T is constant over a large range of temperature T. This and other features of the system are discussed, based on the assumption that the carriers for T < T(c) form a degenerate gas of spin bipolarons. A discussion is also given of overdoped semiconductors.

引用

页码：369 / 372

页数：4

共 20 条

[1] CHARGED BOSE-LIQUID CHARACTERISTICS IN HIGH-TC SUPERCONDUCTORS [J].