Buffer layer assisted laser patterning of metals on surfaces

被引：26

作者：

Kerner, G ^{[1
]}

Asscher, M ^{[1
]}

机构：

[1] Hebrew Univ Jerusalem, Farkas Ctr Light Induced Proc, Dept Phys Chem, IL-91905 Jerusalem, Israel

来源：

NANO LETTERS | 2004年 / 4卷 / 08期

关键词：

D O I：

10.1021/nl049300v

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：1433 / 1437

页数：5

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