S
Sunao Katsuki
Researcher at Kumamoto University
Publications - 283
Citations - 3727
Sunao Katsuki is an academic researcher from Kumamoto University. The author has contributed to research in topics: Pulsed power & Extreme ultraviolet lithography. The author has an hindex of 31, co-authored 283 publications receiving 3501 citations. Previous affiliations of Sunao Katsuki include "National Institute of Technology, Kumamoto College" & Old Dominion University.
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Bioelectrics-new applications for pulsed power technology
TL;DR: A new type of field-cell interaction, "Intracellular Electromanipulation", by means of nanosecond pulses at electric fields exceeding 50 kV/cm has been recently added to known bioelectric effects, having the potential to affect transport processes across subcellular membranes, and may be used for gene transfer into cell nuclei.
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Improvement of NO/sub X/ removal efficiency using short-width pulsed power
Takao Namihira,S. Tsukamoto,Douyan Wang,Sunao Katsuki,R. Hackam,Hidenori Akiyama,Y. Uchida,M. Koike +7 more
TL;DR: In this article, the effect of the pulsewidth at a fixed applied voltage on NO removal concentration was studied and the dependence of the energy efficiency of the removal of NO in a power station stack was investigated.
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Bacterial decontamination of water by means of pulsed-corona discharges
TL;DR: In this article, a tungsten wire with 75-spl mu/m diameter, 2 cm apart from a plane cathode, and applying a 600-ns, 120-kV square wave pulse was used to obtain a pulsed-water corona discharge (PWC).
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Electrical breakdown of water in microgaps
Karl H. Schoenbach,Juergen F. Kolb,Shu Xiao,Sunao Katsuki,Sunao Katsuki,Y. Minamitani,Y. Minamitani,Ravindra P. Joshi +7 more
TL;DR: In this article, an experimental and modeling study on electrical breakdown in water in submillimeter gaps between pin and plane electrodes has been performed by using optical and electrical diagnostics with a temporal resolution on the order of one nanosecond.
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Pulsed streamer discharge characteristics of ozone production in dry air
W.J.M. Samaranayake,Y. Miyahara,Takao Namihira,Sunao Katsuki,Takashi Sakugawa,R. Hackam,Hidenori Akiyama +6 more
TL;DR: In this article, an experimental investigation of short pulsed streamer discharges in dry air-fed ozonizers under various operating conditions is reported. But the results of the experiment were limited to dry air.