Generation and formation of gold nanoparticles with spatial control by two-photon femtosecond laser interference

被引:0
|
作者
Duan, XM [1 ]
Sun, HB [1 ]
Kaneko, K [1 ]
Kawata, S [1 ]
机构
[1] Osaka Univ, JST, Japan Sci & Technol Corp, CREST, Suita, Osaka 5650871, Japan
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中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A simple strategy for generating and distributing metallic nanoparticles in polymer matrix with a spatial control in micrometer/nanometer scale has been proposed and successfully demonstrated by combination of two-photon photoreduction and femtosecond laser interference technique. The simultaneous spatially controlling generation and organization of metallic nanopartciles were controllable by designing interference patterns and varying laser intensity and exposure time. This strategy provides a simple and rapid approach for creating templates with designed spatial distribution of the nanoparticles, which is favorable for current microelectronics technology. This method also can be utilized in developing mass production processes for future nanodevices.
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页码:65 / 70
页数:6
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