Explosive Crystallization of Urea Triggered by Focused Femtosecond Laser Irradiation
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概要
- 論文の詳細を見る
The crystallization of urea was triggered using an intense 800 nm femtosecond laser that was focused to a supersaturated solution through an objective lens. An explosive crystallization proceeded in the entire sample glass tube for a few seconds at a concentration that no spontaneous nucleation occurred even after a few days. The crystallization was precisely monitored using a high-speed complementary metal oxide semiconductor (CMOS) camera attached to a microscope with a time resolution of 100 μs. On the basis of the results, the dynamic process of crystallization triggered by femtosecond laser ablation was discussed.
- Japan Society of Applied Physicsの論文
- 2006-01-25
著者
-
MASUHARA Hiroshi
Department of Allied Physics,Osaka University
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HOSOKAWA Yoichiroh
Department of Applied Physics, Osaka University
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Yoshikawa Hiroshi
Department of Applied Physics, Handai Frontier Research Center, and Venture Business Laboratory of Center for Advanced Science and Innovation, Osaka University, Suita, Osaka 565-0871, Japan
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