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T. Ohta · SciRah

Researcher profile · Semantic Scholar

T. Ohta

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T. Ohta — researcher profile on SciRah

h-index: 18
Works: 172
Citations: 1,149

Most-cited papers

Current status and future prospects of agricultural applications using atmospheric‐pressure plasma technologies
Masafumi Ito, Jun-Seok Oh, T. Ohta, M. Shiratani +1 more
2018190 citations Open access
Semantic Scholar
Inactivation effects of neutral reactive-oxygen species on Penicillium digitatum spores using non-equilibrium atmospheric-pressure oxygen radical source
H. Hashizume, T. Ohta, F. Jia, K. Takeda +3 more
201359 citations
Semantic Scholar
Electrodeposited ZnO-nanowire/Cu₂O photovoltaic device with highly resistive ZnO intermediate layer.
M. Izaki, T. Ohta, Misaki Kondo, Toshiaki Takahashi +5 more
2014ACS Applied Materials and Interfaces35 citations
Semantic Scholar
Oxidation mechanism of Penicillium digitatum spores through neutral oxygen radicals
H. Hashizume, T. Ohta, K. Takeda, K. Ishikawa +2 more
201532 citations Open access
Semantic Scholar
Quantitative clarification of inactivation mechanism of Penicillium digitatum spores treated with neutral oxygen radicals
H. Hashizume, T. Ohta, K. Takeda, K. Ishikawa +2 more
201431 citations Open access
Semantic Scholar
Inactivation Process of Penicillium digitatum Spores Treated with Non-equilibrium Atmospheric Pressure Plasma
H. Hashizume, T. Ohta, Takumi Mori, Sachiko Iseki +2 more
201325 citations Open access
Semantic Scholar
Simultaneous achievement of antimicrobial property and plant growth promotion using plasma‐activated benzoic compound solution
Naoyuki Iwata, Vladislav Gamaleev, H. Hashizume, Jun-Seok Oh +4 more
2019Plasma Processes and Polymers24 citations
Semantic Scholar
Investigation on the long‐term bactericidal effect and chemical composition of radical‐activated water
Naoyuki Iwata, Vladislav Gamaleev, Jun-Seok Oh, T. Ohta +2 more
2019Plasma Processes and Polymers22 citations
Semantic Scholar
Bactericidal pathway of Escherichia coli in buffered saline treated with oxygen radicals
Tsuyoshi Kobayashi, N. Iwata, Jun-Seok Oh, Hiroshi Hahizume +5 more
201721 citations Open access
Semantic Scholar
Growth control of Saccharomyces cerevisiae through dose of oxygen atoms
H. Hashizume, T. Ohta, M. Hori, Masafumi Ito
201520 citations
Semantic Scholar
Rapid measurement of substrate temperatures by frequency-domain low-coherence interferometry
Takayoshi Tsutsumi, T. Ohta, K. Ishikawa, K. Takeda +4 more
201315 citations
Semantic Scholar
Nanographene synthesis employing in-liquid plasmas with alcohols or hydrocarbons
A. Ando, K. Ishikawa, H. Kondo, Takayoshi Tsutsumi +6 more
201813 citations
Semantic Scholar
Effects of Carbon Nanowalls (CNWs) Substrates on Soft Ionization of Low-Molecular-Weight Organic Compounds in Surface-Assisted Laser Desorption/Ionization Mass Spectrometry (SALDI-MS)
Ryusei Sakai, Tomonori Ichikawa, H. Kondo, K. Ishikawa +4 more
2021Nanomaterials12 citations Open access
Semantic Scholar
Formation of diamond-like carbon film using high-power impulse magnetron sputtering
A. Ishikawa, Kazunori Iga, T. Ohta, A. Oda +1 more
2017Thin Solid Films12 citations
Semantic Scholar
Inactivation mechanism of fungal spores through oxygen radicals in atmospheric-pressure plasma
Masafumi Ito, H. Hashizume, Jun-Seok Oh, K. Ishikawa +2 more
2020Japanese Journal of Applied Physics10 citations Open access
Semantic Scholar
Lipid droplets exhaustion with caspases activation in HeLa cells cultured in plasma-activated medium observed by multiplex coherent anti-Stokes Raman scattering microscopy.
Ryo Furuta, Naoyuki Kurake, K. Takeda, K. Ishikawa +7 more
2017Biointerphases9 citations
Semantic Scholar
Feedback Control System of Wafer Temperature for Advanced Plasma Processing and its Application to Organic Film Etching
Takayoshi Tsutsumi, Y. Fukunaga, K. Ishikawa, K. Takeda +5 more
2015IEEE transactions on semiconductor manufacturing9 citations
Semantic Scholar
Robust characteristics of semiconductor-substrate temperature measurement by autocorrelation-type frequency-domain low-coherence interferometry
Takayoshi Tsutsumi, T. Ohta, K. Ishikawa, K. Takeda +4 more
20149 citations
Semantic Scholar
Localized plasma irradiation through a micronozzle for individual cell treatment
R. Shimane, S. Kumagai, H. Hashizume, T. Ohta +3 more
20148 citations Open access
Semantic Scholar
Optical-Fiber-Type Broadband Cavity Ring-Down Spectroscopy Using Wavelength-Tunable Ultrashort Pulsed Light
Takehiro Hiraoka, T. Ohta, Masafumi Ito, N. Nishizawa +1 more
20138 citations Open access
Semantic Scholar
Atomic oxygen radical‐induced intracellular oxidization of mould spore cells
Yuta Tanaka, Jun-Seok Oh, H. Hashizume, T. Ohta +3 more
20207 citations
Semantic Scholar
Atmospheric Pressure Plasma-Treated Carbon Nanowalls’ Surface-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (CNW-SALDI-MS)
T. Ohta, Hironori Ito, K. Ishikawa, H. Kondo +2 more
2019C++ Conference7 citations Open access
Semantic Scholar
Intracellular-molecular changes in plasma-irradiated budding yeast cells studied using multiplex coherent anti-Stokes Raman scattering microscopy.
Ryo Furuta, Naoyuki Kurake, K. Ishikawa, K. Takeda +6 more
2017Physical Chemistry, Chemical Physics - PCCP7 citations Open access
Semantic Scholar
Real-time temperature monitoring of Si substrate during plasma processing and its heat-flux analysis
Takayoshi Tsutsumi, K. Ishikawa, K. Takeda, H. Kondo +4 more
20156 citations
Semantic Scholar
Mass Spectrometry Analysis of the Real-Time Transport of Plasma-Generated Ionic Species Through an Agarose Tissue Model Target
Jun-Seok Oh, E. Szili, Sung-Ha Hong, Nishtha Gaur +5 more
20175 citations Open access
Semantic Scholar
In‐Liquid Plasma Synthesis of Nanographene with a Mixture of Methanol and 1‐Butanol
A. Ando, K. Ishikawa, K. Takeda, T. Ohta +5 more
2020ChemNanoMat4 citations Open access
Semantic Scholar
Characteristics of optical emissions of arc plasma processing for high-rate synthesis of highly crystalline single-walled carbon nanotubes
A. Ando, K. Takeda, T. Ohta, Masafumi Ito +8 more
20174 citations Open access
Semantic Scholar
Noncontact measurement of substrate temperature by optical low-coherence interferometry in high-power pulsed magnetron sputtering
K. Hattori, T. Ohta, A. Oda, H. Kousaka
20174 citations
Semantic Scholar
Temperature Measurement of Si Substrate Using Optical-Fiber-Type Low-Coherence Interferometry Employing Supercontinuum Light
Takehiro Hiraoka, T. Ohta, T. Kageyama, Masafumi Ito +2 more
20134 citations Open access
Semantic Scholar
Impact of helium pressure in arc plasma synthesis on crystallinity of single-walled carbon nanotubes
A. Ando, K. Takeda, T. Ohta, Masafumi Ito +8 more
20181 citations Open access
Semantic Scholar
Measurement of peptide by surface-assisted laser desorption / ionization mass spectrometry using carbon nanowalls
Hironori Ito, T. Ohta, K. Ishikawa, H. Kondo +2 more
20171 citations
Semantic Scholar
Irradiating low-temperature atmospheric pressure plasma to cells using MEMS nozzle
Y. Nakayama, R. Shimane, S. Kumagai, H. Hashizume +4 more
2015International Conference on Solid-State Sensors, Actuators and Microsystems1 citations
Semantic Scholar
Wavelength dependence for silicon-wafer temperature measurement by autocorrelation-type frequency-domain low-coherence interferometry.
Takayoshi Tsutsumi, T. Ohta, K. Takeda, Masafumi Ito +1 more
2015Applied Optics1 citations
Semantic Scholar
Properties of Indium–Zinc-Oxide Films Synthesized by Radio Frequency Magnetron Sputtering Based on Gas Phase Monitoring Using Multi-Micro Hollow Cathode Lamp
M. Inoue, T. Ohta, Naoki Takota, S. Tsuchitani +6 more
20121 citations Open access
Semantic Scholar
Numerical Analysis of Influence of Ar Mixture-Ratio on DLC surface condition and H content using Ar/CH 4 Plasma-Enhanced CVD Model
S. Ogawa, A. Oda, T. Ohta, H. Kousaka
20200 citations
Semantic Scholar
Wall to wall distance dependence of carbon nanowalls for surface-assisted laser desorption/ionization mass spectrometry
Ryusei Sakai, H. Kondo, K. Ishikawa, Naohiro Shimizu +3 more
20200 citations
Semantic Scholar
Numerical Analysis of Incident Ion and Radical Fluxes onto Substrate in Dual-Frequency Low-Pressure Ar/CH 4 Plasma
Yutaro Kimura, S. Ogawa, M. Kojima, A. Oda +2 more
20200 citations
Semantic Scholar
Molecular structure analysis on surface of glucose film using sum frequency generation spectroscopy
Yuta Yoshida, Ryoya Katsuya, T. Ohta, K. Ishikawa +1 more
20190 citations
Semantic Scholar
Energy distribution function on high power impulse magnetron sputtering
Masayuki Nakamura, K. Takeda, A. Oda, H. Kousaka +1 more
20190 citations
Semantic Scholar
Abstract Submitted for the GEC19 Meeting of The American Physical Society Radical activated solutions with bactericidal and plant-growth effects1
Masafumi Ito, Naoyuki Iwata, Vladislav Gamaleev, H. Hashizume +3 more
20190 citations
Semantic Scholar
Radical activated solutions with bactericidal and plant-growth effects
Masafumi Ito, Naoyuki Iwata, Vladislav Gamaleev, H. Hashizume +4 more
20190 citations
Semantic Scholar
Mass Spectrometric Study on Incident Ions on Electrode in Low-Pressure RF Tetramethylsilane Plasmas with Different Dilution Gases
Shun Suzuki, S. Ogawa, Koichi Ishii, A. Oda +3 more
20190 citations
Semantic Scholar
Bactericidal Effect of E. coli in Phosphate Buffered Solutions including Tryptophan Irradiated with Oxygen Radicals
Naoyuki Iwata, Vladislav Gamaleev, H. Hashizume, Jun-Seok Oh +4 more
20190 citations
Semantic Scholar
Numerical Analysis of Influence of H 2 Dilution Rate on DLC Deposition Rate using H 2 /CH 4 Plasma-Enhanced CVD Model
S. Ogawa, A. Oda, T. Ohta, H. Kousaka
20190 citations
Semantic Scholar
The behavior of ions in TiN sputtering plasma using high power impulse magnetron sputtering
Masayuki Nakamura, K. Takeda, T. Ohta
20190 citations
Semantic Scholar
Abstract Submitted for the GEC19 Meeting of The American Physical Society Energy distribution function on high power impulse magnetron sputtering1
Masayuki Nakamura, K. Takeda, T. Ohta
20190 citations
Semantic Scholar
Effect of mixing alcohol source on synthesis of nanographene by in-liquid plasma
H. Kondo, A. Ando, Takayoshi Tsutsumi, K. Takeda +6 more
20190 citations
Semantic Scholar
Production process of ions in high power pulse sputtering discharge using titanium target
Kazunori Iga, T. Ohta
20180 citations
Semantic Scholar
Tribological properties of Si-doped DLC film deposited by dual magnetron sputtering
Y. Miwa, A. Oda, H. Kousaka, T. Ohta
20180 citations
Semantic Scholar
Behavior of ion in high power impulse magnetron sputtering plasma using carbon target
Kazunori Iga, A. Oda, H. Kousaka, T. Ohta
20180 citations
Semantic Scholar

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M. Hori×35
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K. Ishikawa×25
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