화학공학소재연구정보센터
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, Vol.345, 629-634, 2000
Transcription of near-field induced by photo-irradiation on a film of azo-containing urethane-urea copolymer
We present that an intensity distribution of optical near field induced around photo-irradiated polystyrene spherical nanoparticles was transcribed on a film of ate-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.