T1101-1-2 微小物体アライメントのための相変化による液体パターン形成(マイクロナノ理工学:nmからmmまでの表面制御とその応用(1))
スポンサーリンク
概要
- 論文の詳細を見る
A technique using capillary force as a method for self-alignment of micro particle is recently remarkable. This paper has proposed a technique to distribute desired liquid pattern for such method using phase transition of vapor on functional surface. A glass plate with asperity made by engraving was fabricated as functional surface. Then that plate was chilled and heated to observe the behavior of water droplets when they were condensed and evaporated. A peculiar behavior of water droplet was confirmed around the step of asperity. The relation between receding contact angle and step of asperity was discussed.
- 2009-09-12