Evaluation of Reaction Field around Laser-Induced Microbubbles

Sho Fujii; Shinji Yamada; Noboru Kitamura

Presentation information

Symposium (Oral)

Symposium » Nano-Material optical-manipulations open up novel phenomena, functions and technologies

[11p-M135-1~13] Nano-Material optical-manipulations open up novel phenomena, functions and technologies

Mon. Mar 11, 2019 1:30 PM - 7:00 PM M135 (H135)

Yoshito Tanaka(Univ. of Tokyo), Hideki Fujiwara(Hokkaido Univ.)

6:30 PM - 6:45 PM

[11p-M135-12] Evaluation of Reaction Field around Laser-Induced Microbubbles

〇Sho Fujii^1,2, Shinji Yamada², Noboru Kitamura^1,2 (1.Sci. Hokkaido Univ., 2.SCE Hokkaido Univ.)

Keywords:laser-induced microbubble, Marangoni convection

CW laser focused on the solid-liquid interface provides microbubbles due to photothermal effect. The hydrothermal synthesis proceeds at the three-phase contact line where the solid / liquid / gas intersects. In this presentation, we report on the temperature and pressure around the three-phase contact line.