PHOTON-EMISSION FROM GOLD SURFACES IN AIR USING SCANNING TUNNELING MICROSCOPY

被引：21

作者：

GALLAGHER, MJ

HOWELLS, S

YI, L

CHEN, T

SARID, D

机构：

[1] Optical Sciences Center, University of Arizona, Tucson

来源：

SURFACE SCIENCE | 1992年 / 278卷 / 03期

关键词：

D O I：

10.1016/0039-6028(92)90663-Q

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Photon emission was observed at the tunnel junction of a scanning tunneling microscope while scanning Au structures in air. Emission levels of about 4000 counts per second (cps) were routinely achieved with Au tips, allowing photon maps to be produced. The similarity between these photon maps and the topographic images of the Au samples are discussed.

引用

页码：270 / 280

页数：11

共 19 条

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