Nature of electrical contacts in a metal-molecule-semiconductor system

J. W.P. Hsu; Y. L. Loo; D. V. Lang; J. A. Rogers

doi:10.1116/1.1588641

Nature of electrical contacts in a metal-molecule-semiconductor system

J. W.P. Hsu, Y. L. Loo, D. V. Lang, J. A. Rogers

Research output: Contribution to journal › Article › peer-review

Abstract

An examination of the effects of the top electrode fabrication method on the transport properties of Au-alkanedithiol-GaAs junctions was performed. It was found that despite the presence of the molecular layer, the direct Au-GaAs contact dominated the electrical conduction in the evaporated devices. Results showed fractional amounts of the different types of contacts for each kind of sample.

Original language	English (US)
Pages (from-to)	1928-1935
Number of pages	8
Journal	Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Volume	21
Issue number	4
DOIs	https://doi.org/10.1116/1.1588641
State	Published - 2003
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics
Electrical and Electronic Engineering

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10.1116/1.1588641

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abstract = "An examination of the effects of the top electrode fabrication method on the transport properties of Au-alkanedithiol-GaAs junctions was performed. It was found that despite the presence of the molecular layer, the direct Au-GaAs contact dominated the electrical conduction in the evaporated devices. Results showed fractional amounts of the different types of contacts for each kind of sample.",

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Nature of electrical contacts in a metal-molecule-semiconductor system

Abstract

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