Buffer layer assisted laser patterning of metals on surfaces

Gabriel Kerner; Micha Asscher

doi:10.1021/nl049300v

Buffer layer assisted laser patterning of metals on surfaces

Gabriel Kerner, Micha Asscher^*

^*Corresponding author for this work

Institute of Chemistry

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

28 Scopus citations

Abstract

A new method is presented for a single pulse laser patterning of metallic thin films. This process is used to form submicron, variable width metallic wires. By employing laser desorption of a physisorbed buffer gas, a grating of gold has been patterned on a Ru(100) substrate under UHV conditions. Upon annealing, the physisorbed layer desorbs and the patterned metallic clusters softly land and strongly attach to the substrate. This versatile technique can be employed with practically any metallic element or molecular species.

Original language	English
Pages (from-to)	1433-1437
Number of pages	5
Journal	Nano Letters
Volume	4
Issue number	8
DOIs	https://doi.org/10.1021/nl049300v
State	Published - Aug 2004

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title = "Buffer layer assisted laser patterning of metals on surfaces",

abstract = "A new method is presented for a single pulse laser patterning of metallic thin films. This process is used to form submicron, variable width metallic wires. By employing laser desorption of a physisorbed buffer gas, a grating of gold has been patterned on a Ru(100) substrate under UHV conditions. Upon annealing, the physisorbed layer desorbs and the patterned metallic clusters softly land and strongly attach to the substrate. This versatile technique can be employed with practically any metallic element or molecular species.",

author = "Gabriel Kerner and Micha Asscher",

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AB - A new method is presented for a single pulse laser patterning of metallic thin films. This process is used to form submicron, variable width metallic wires. By employing laser desorption of a physisorbed buffer gas, a grating of gold has been patterned on a Ru(100) substrate under UHV conditions. Upon annealing, the physisorbed layer desorbs and the patterned metallic clusters softly land and strongly attach to the substrate. This versatile technique can be employed with practically any metallic element or molecular species.

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Buffer layer assisted laser patterning of metals on surfaces

Abstract

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