Electron tunneling spectroscopy—External doping with organic molecules
作者:
R. C. Jaklevic,
M. R. Gaerttner,
期刊:
Applied Physics Letters
(AIP Available online 1977)
卷期:
Volume 30,
issue 12
页码: 646-648
ISSN:0003-6951
年代: 1977
DOI:10.1063/1.89271
出版商: AIP
数据来源: AIP
摘要:
We report the observation of inelastic electron tunneling spectra of molecules introduced into completely fabricated tunnel junctions. By using an external doping method several kinds of molecules have been introduced into Al–Al oxide–Pb diodes yielding strong spectra characteristic of the particular molecules. This technique is a new way of detecting and studying molecules interacting with surfaces. The high sensitivity and greater simplicity of this method increases possible applications of tunneling spectroscopy.
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