We present that an intensity distribution of optical near field induced around photo-irradiated polystyrene spherical nanoparticles 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.
|ジャーナル||Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals|
|出版ステータス||Published - 2000 1 1|
|イベント||3rd International Symposium on Organic Photochromism (ISOP99) - Fukuoka, Jpn|
継続期間: 1999 11 14 → 1999 11 18
ASJC Scopus subject areas
- Condensed Matter Physics