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.
|Number of pages||6|
|Journal||Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals|
|Publication status||Published - 2000 Jan 1|
|Event||3rd International Symposium on Organic Photochromism (ISOP99) - Fukuoka, Jpn|
Duration: 1999 Nov 14 → 1999 Nov 18
ASJC Scopus subject areas
- Condensed Matter Physics