Tsuyohito Ito Associate Professor

TEL +81-3-5841-7108,+81-4-7136-3782
FAX +81-4-7136-3798

* In your correspondence, please replace [at] with "@" in the above email address.

研究室 http://www.plasma.k.u-tokyo.ac.jp/
研究分野 plasma materials processing, non-equilibrium interfacial processing, nano-composite materials


We are studying non-equilibrium reaction environments and interfaces, produced by plasma and/or laser excitation, for synthesizing novel materials, for developing novel processing techniques, and for developing new applications with them. The main topics are as follows;
1) Optical diagnostics of an interface between plasma and a condensed matter
2) Plasma-induced reactions in a microdroplet for 3D printing
3) Nano-composite materials synthesis with plasma-induced reactions in liquids
4) Nano-particles synthesis via laser-ablated plasma in high-pressure liquids
5) Applications of photoexcited surfaces in sensors or energy devices


M. Tsumaki, K. Nitta, S. Jeon, K. Terashima, T. Ito “Development of plasma-assisted inkjet printing and demonstration for direct printing of conductive silver line,” J. Phys. D: Appl. Phys. 51, 30LT01-1-5 (2018).
T. Kondo, M. Tsumaki, W.A. Diño, T. Ito “Influence of reactive gas-phase species on the structure of an air/water interface,” J. Phys. D: Appl. Phys. 50, 244002-1-5 (2017).
T. Ito, T. Kanazawa, S. Hamaguchi, “Rapid Breakdown Mechanisms of Open Air Nanosecond Dielectric Barrier Discharges,” Phys. Rev. Lett. 107, 065002-1-4 (2011).