Particles several tens of nanometers in size were aligned in the desired positions in a controlled manner by using capillary force interaction and suspension flow. Latex beads 40-nm in diameter were aligned linearly around a 10-μm-hole template fabricated by lithography. Further control of their position and separation was realized using colloidal gold nanoparticles by controlling the particle-substrate and particle-particle interactions using an optical near field generated on the edge of a Si wedge, in which the separation of the colloidal gold nanoparticles was controlled by the direction of polarization.
|ジャーナル||Proceedings of SPIE - The International Society for Optical Engineering|
|出版ステータス||出版済み - 12 1 2005|
|イベント||Plasmonics: Metallic Nanostructures and Their Optical Properties III - San Diego, CA, 米国|
継続期間: 7 31 2005 → 8 3 2005
All Science Journal Classification (ASJC) codes
- コンピュータ サイエンスの応用