Toru Kato
University of Tokyo
5 Papers
89 Citations
Toru Kato is an academic researcher from University of Tokyo. The author has contributed to research in topics: Laser ablation & Supercritical fluid. The author has an hindex of 4, co-authored 5 publications.
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Papers
Synthesis of higher diamondoids by pulsed laser ablation plasmas in supercritical CO2
TL;DR: In this article, a pulsed laser ablation of highly oriented pyrolytic graphite was conducted in adamantane-dissolved supercritical CO2 with and without cyclohexane as a cosolvent.
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Pulsed laser ablation plasmas generated in CO2 under high-pressure conditions up to supercritical fluid
Toru Kato,Sven Stauss,Satoshi Kato,Keiichiro Urabe,Motoyoshi Baba,Tohru Suemoto,Kazuo Terashima +6 more
TL;DR: In this paper, the authors investigated plasmas generated by pulsed laser ablation of Ni targets in CO2 at pressures ranging from 0.1 to 16'MPa at 304.5'K.
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Dynamics of pulsed laser ablation in high-density carbon dioxide including supercritical fluid state
Keiichiro Urabe,Toru Kato,Sven Stauss,Shohei Himeno,Satoshi Kato,Hitoshi Muneoka,Motoyoshi Baba,Tohru Suemoto,Kazuo Terashima +8 more
TL;DR: In this paper, the authors investigated the PLA dynamics in high-density carbon dioxide (CO2) using a time-resolved shadowgraph (SG) observation method and found that the reaction field generated by PLA can be dynamically tuned by controlling the solvent temperature and pressure, particularly near the critical point.
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Mechanics of the injected pulsejet into gelatin gel and evaluation of the effect by puncture and crack generation and growth
Toru Kato,Tatsuhiko Arafune,Toshikatsu Washio,Atsuhiro Nakagawa,Yoshikazu Ogawa,Teiji Tominaga,Ichiro Sakuma,Etsuko Kobayashi +7 more
TL;DR: In this article, a laser-induced liquid jet (LILJ) system was developed for brain cancer treatment, and the authors reported the mechanism of frequent pulsejet injections into a viscoelastic biological material; namely, simulated gelatin brain tissue.
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Anomalous Behavior of Cavitation Bubbles Observed in Pulsed Laser Ablation of Ni in Liquid CO 2 near the Critical Point
Shohei Himeno,Toru Kato,Keiichiro Urabe,Sven Stauss,Satoshi Kato,Hitoshi Muneoka,Motoyoshi Baba,Tohru Suemoto,Kazuo Terashima +8 more
TL;DR: In this paper, double-layered anomalous cavitation bubbles were observed inside the liquid phase close to the critical point and the size and propagation speed of the bubbles were measured.
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