STM and STS studies on the superconducting gap symmetry of Bi2Sr2CaCu2O8+delta

被引:2
|
作者
Oda, M
Manabe, C
Abe, T
Ido, M
机构
[1] Department of Physics, Faculty of Science, Hokkaido University
来源
PHYSICA C | 1996年 / 263卷 / 1-4期
关键词
D O I
10.1016/0921-4534(95)00819-5
中图分类号
O59 [应用物理学];
学科分类号
摘要
We have measured tunneling spectra of Bi2Sr2CaCu2O8+delta while observing the Cu-O plane STM image at T = 6 K. The low-temperature spectra are consistent with a superconducting gap with line nodes along the directions of 45 degrees from the Cu-O bond directions, possibly a d(x2-y2) gap.
引用
收藏
页码:241 / 244
页数:4
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