Position-selected molecular ruler

Hirofumi Tanaka; Mary E. Anderson; Mark W. Horn; Paul S. Weiss

doi:10.1143/JJAP.43.L950

Position-selected molecular ruler

Hirofumi Tanaka, Mary E. Anderson, Mark W. Horn, Paul S. Weiss

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

25 Scopus citations

Abstract

The molecular ruler method allows the precise control of the gap between a parent gold structure and a deposited daughter structure using a conveniently grown self-assembled molecular multilayer as a lithographic mask. However, we cannot choose a position where the gap should be placed, since the ruler attaches to all exposed gold surfaces. In this work, a convenient method of selecting the position of nanogaps by further patternine the molecular multilayer usine low-energy electron beam irradiation and piranha etchant is described.

Original language	English (US)
Pages (from-to)	L950-L953
Journal	Japanese Journal of Applied Physics
Volume	43
Issue number	7 B
DOIs	https://doi.org/10.1143/JJAP.43.L950
State	Published - Jul 15 2004

All Science Journal Classification (ASJC) codes

General Engineering
General Physics and Astronomy

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10.1143/JJAP.43.L950

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AU - Horn, Mark W.

AU - Weiss, Paul S.

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AB - The molecular ruler method allows the precise control of the gap between a parent gold structure and a deposited daughter structure using a conveniently grown self-assembled molecular multilayer as a lithographic mask. However, we cannot choose a position where the gap should be placed, since the ruler attaches to all exposed gold surfaces. In this work, a convenient method of selecting the position of nanogaps by further patternine the molecular multilayer usine low-energy electron beam irradiation and piranha etchant is described.

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Position-selected molecular ruler

Abstract

All Science Journal Classification (ASJC) codes

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