SPATIALLY-RESOLVED TUNNELING SPECTROSCOPY ON BI2SR2CACU2OX

被引：2

作者：

BOON, EJG

VANROY, AJA

VANKEMPEN, H

机构：

[1] University of Nijmegen, 6525 ED Nijmegen, Toernooiveld

来源：

PHYSICA C | 1994年 / 235卷

关键词：

D O I：

10.1016/0921-4534(94)92161-X

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present STM measurements on in-situ cleaved Bi2Sr2CaCu2Ox crystals at 4.2K. By cleaving at low temperature we obtained a clean surface allowing us to image with atomic resolution. We observed a transition from clear superconductor - normal metal tunneling characteristics to charging-like characteristics within a few nanometers.

引用

页码：1879 / 1880

页数：2

共 4 条

[1]

GIAEVER I, 1966, PHYS REV LETT, V5, P147

[2] SCANNING-TUNNELING-MICROSCOPE OBSERVATION OF THE ABRIKOSOV FLUX LATTICE AND THE DENSITY OF STATES NEAR AND INSIDE A FLUXOID [J].