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Transcription of Near-Field Induced by Photo-Irradiation on a Film of Azo-Containing Urethane-Urea Copolymer

 

作者: O. Watanabe,   T. Ikawa,   M. Hasegawa,   M. Tsuchimori,   Y. Kawata,   C. Egami,   O. Sugihara,   N. Okamoto,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 2000）
卷期: Volume 345, issue 1  

页码: 305-310

 

ISSN:1058-725X

 

年代: 2000

 

DOI:10.1080/10587250008023936

 

出版商: Taylor & Francis Group

 

关键词: optical near field;azo polymer;photo-induced reaction;nanoparticle;transcription

 

数据来源: Taylor

 

摘要:

We present that an intensity distribution of optical near field induced around photo-irradiated polystyrene spherical nanopariticles was transcribed on a film of azo-containing urethane-urea copolymer. The transcription was attained by a topographical change of the polymer surface, and the change was observed using an atomic force microscope. We have observed distinguishable dent surface structure using particles 28 nm in diameter.

 

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