TUNNELING STUDIES OF BI2SR2CA2CU3O10-X IN THE AB PLANE

被引：7

作者：

CHEN, Q ^{[1
]}

NG, KW ^{[1
]}

MANZI, AE ^{[1
]}

LUO, HL ^{[1
]}

机构：

[1] UNIV CALIF SAN DIEGO,DEPT ELECT & COMP ENGN,LA JOLLA,CA 92093

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 09期

关键词：

D O I：

10.1103/PhysRevB.49.6193

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have measured the energy gap of highly c-axis-oriented Bi2Sr2Ca2Cu3O10-x (2:2:2:3) polycrystals along the ab plane with a low-temperature scanning tunneling microscope. Our best tunneling conductance curve showed that the DELTA(ab) of 2:2:2:3 should be close to, but not larger than 39 meV. Both 2:2:2:3-to-normal-metal, and 2:2:2:3-to-2:2:2:3 tunneling show similar energy-gap values.

引用

页码：6193 / 6196

页数：4

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