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Name 　　Naoki SHIRAI
Affiliation 　　Graduate School of Engineering Division of Quantum Science and Engineering
　　Hokkaido University, Associate Professor
e-mail 　　
History
  • 04/2016-present Associate Proffesor, Division of Quantum Science and Engineering
    Hokkaido University
  • 04/2009 - 03/2016
    Assistant Proffesor, Electrical & Electronic Engineering, Tokyo Metropolitan University, Tokyo, Japan.
  • 04/2008 - 03/2009
    Research Fellow (PD) of the Japan Society for the Promotion of Science.
  • 04/2007 - 03/2008
    Research Fellow (DC2) of the Japan Society for the Promotion of Science.
  • 03/2008
    Ph.D. Degree in Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan.
  • 03/2005
    M. E.. Degree in Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan.
  • 03/2003
    B. E.. Degree in Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan.
Area of interest
  • Generation of atmospheric microplasma using liquid as electrodes.
  • Generation of atmospheric DC glow discharge using miniature gas flows.
Journals
  1. J. Liu, N. Shirai and K. Sasaki
    "Synthesis mechanism of cuprous oxide nanoparticles by atmospheric-pressure plasma electrolysis"
    J. Phys. D: Appl. Phys. 54, 105201(2021) LINK

  2. K. Sasaki, R. Hosoda and N. Shirai
    "Negative ion species in atmospheric-pressure helium dc glow discharge produced in ambient air"
    Plasma Sources Sci. Technol. 29, 085012 (2020) LINK

  3. K. Sasaki, S. Nishiyama and N. Shirai
    Observation of 1D - 1S forbidden optical emission of atomic oxygen in atmospheric-pressure N2/O2 plasma jet
    Contrib. Plasma Phys. e202000061 (2020) LINK
  4. N. Shirai, G. Suga, K. Sasaki
    "Mechanism of droplet generation and optical emission ofmetal atoms in atmospheric-pressure dc glow discharge employing liquid cathode" Plasma Sources Sci. Technol. 29 025007 (2020) LINK

  5. T Akiyama, MA Van Zeeland, TN Carlstrom, RL Boivin, KJ Brunner, J Knauer, R Yasuhara, K Tanaka, HQ Liu, Y Zhou, N Oyama, A Sirinelli, K Urabe, N Shirai
    "Recent Progress on dispersion interferometers for nuclear fusion and low-temperature plasmas" Journal of Instrumentation Vol. 15 No. 01 C01004 (2020) LINK

  6. N. Shirai, G. Suga, K. Sasaki
    "Correlation between gas-phase OH density and intensity of luminol chemiluminescence in liquid interacting with atmospheric-pressure plasma" J. Phys. D: Appl. Phys Vol. 52 No.39 39LT02 (2019) LINK

  7. Y. Yamazaki, N. Shirai, Y. Nakagawa, S. Uchida, F. Tochukugo
    "Chemical reaction on magnetite nanoparticles synthesis by atmospheric-pressure DC glow discharge electrolysis" Jpn. J. Appl. Phys. Vol 57 No. 9 096201 (2018) LINK

  8. N. Shirai, Y. Matsuda, K. Sasaki
    "Visualization of short-lived reactive species in liquid in contact with atmospheric-pressure plasma by chemiluminescence of luminol" Applied Physics Express Vol. 11 026201 (2018) LINK

  9. T. Akiyama, S. Yoshimura, K. Tomita, N. Shirai, T. Murakami and K. Urabe
    "Design of compact dispersion interferometer with a high efficiency nonlinear crystal and a low power CO2 laser" Journal of Instrumentation Vol. 12 C12028 LINK

  10. N. Shirai, T. Yoshida, S. Uchida, F. Tochikubo, "Synthesis of magnetic nanoparticles by atmospheric-pressure glow discharge plasma-assisted electrolysis" Jpn. J. Appl. Phys. Vol. 56 076201 (2017) LINK

  11. Characteristics of liquid flow induced by atmospheric-pressure DC glow discharge in contact with liquid, Jpn. J. Appl. Phys. 56 046201 LINK

  12. T. Ishida，N. Shirai，S. Uchida，F. Tochikubo, "Metabolic Evaluation of Heat-Treated Yeast by Dielectrophoretic Velocimetry―Influence of Treatment Time at Low Temperature―" , IEEJ Transactions on Sensor and Micromachines Vol. 136 No. 12 P 505-510 (2016) (in Japanese)LINK

  13. K. Urabe, N. Shirai, K. Tomita, T. Akiyama and T. Murakami, "Diagnostics of atmospheric-pressure pulsed-dc discharge with metal and liquid anodes by multiple laser-aided methods", Plasma Sources Sci. Technol. Vol. 25, No. 4, 045004 (2016) LINK

  14. K. Tomita, K. Urabe, N. Shirai, Y. Sato, S. Hassaballa, N. Bolouki, M. Yoneda, T. Shimizu and K. Uchino "Electron density change of atmospheric-pressure plasmas in He flow depending on the oxygen/nitrogen ratio of the surrounding atmosphere" Japanese Journal of Applied Physics Vol. 55, No. 6, 066101 (2016) LINK

  15. T. Akiyama, R. Yasuhara, K. Kawahata, K. Nakayama, S. Okajima, K. Urabe, K. Terashima, and N. Shirai, "Development of dispersion interferometer for magnetic confinement plasmas and high-pressure plasmas" Journal of Instrumentation Vol.10 P09022　LINK

  16. F. Tochikubo, Y. Shimokawa, N. Shirai, S.Uchida, "Chemical reactions in liquid induced by atmospheric-pressure dc glow discharge in contact with liquid" Japanese Journal of Applied Physics　Vol. 53, No. 12, 126201 (2014) LINK
  17. F. Tochikubo, N. Shirai, S.Uchida, "Liquid-phase reactions induced by atmospheric pressure glow discharge with liquid electrode" Journal of Physics: Conference Series Vol. 565,　012010 (2014)LINK

  18. N. Shirai, S. Uchida, F. Tochikubo "Influence of oxygen gas on characteristics of self-organized luminous pattern formation observed in atmospheric DC glow discharge using liquid electrode" Plasma Sources Science and Technology Vol. 23, No. 5, 054010 (2014) LINK

  19. N. Shirai, S. Uchida, F. Tochikubo "Synthesis of metal nanoparticles by dual plasma electrolysis using atmospheric dc glow discharge in contact with liquid " Japanese Journal of Applied Physics Vol. 53, No. 4, 046202 LINK
  20. N. Shirai, R.Sekine, S. Uchida, F. Tochikubo "Atmospheric negative corona discharge using Taylor cone as a liquid electrode" Japanese Journal of Applied Physics　Vol. 53, No. 2, 026001 (2014) LINK

  21. Y. Minagawa, N. Shirai, S. Uchida, F. Tochikubo "Analysis of effect of ion irradiation to liquid surface on water molecule kinetics by classical molecular dynamics simulation" Japanese Journal of Applied Physics Vol. 53, No. 1, 010210 (2014) LINK

  22. R. Aoki, N. Shirai, S. Uchida, F. Tochikubo, "Numerical investigation of the correlation between electrode structure and number of captured particles in a dielectrophoretic device"　IEEJ Transactions on Sensor and Micromachines　 Vol. 134 No. 7 p235-240　(2014) LINK

  23. S. Takazawa, N. Shirai, S. Uchida, F. Tochikubo "Investigation of Membrane Degeneration for Heat-Treated Yeast by Dielectrophoretic Velocimetry"　Journal of the Institute of Electrostatics Japan　Vol. 37, pp. 263-268 (2013) (in Japanese) LINK

  24. Naoki Shirai, Masato Nakazawa, Shinji Ibuka, Shozo Ishii
    "Generation and control of electrolyte cathode atmospheric glow discharge using miniature gas flow" Electrical Engineering in Japan 178 (2012) 4, 8-15 LINK
  25. Naoki Shirai, Satoshi Uchida, Fumiyoshi Tochikubo, Shozo Ishii, "Self-Organized Anode Pattern on Surface of Liquid or Metal Anode in Atmospheric DC Glow Discharges". IEEE Trams. Plasma Sci. (2011) 39 (2011) 2652-2653 LINK

  26. Naoki Shirai, Koki Matsui, Shinji Ibuka, Shozo Ishii
    Atmospheric negative corona discharge observed at tip of Taylor cone using PVA solution
    IEEE Transactions on Plasma Science (2011) 39 (2011) 2210-2211 LINK

  27. Fumiyoshi Tochikubo, Naoki Shirai,, Satoshi Uchida,
    Simulation of atmospheric pressure dc glow discharge along a miniature helium flow in nitrogen
    Appl. Phys. Express Vol. 4(2011) 056001-1～056001-3 LINK

  28. Naoki Shirai, Kosuke Ichinose, Satoshi Uchida, Fumiyoshi Tochikubo
    Influence of liquid temperature on characteristics of atmospheric dc glow discharge using liquid electrode with miniature helium flow
    Plasma Sources Science and Technology Vol. 20 034013-1 ～ 034013-9 (2011) LINK

  29. Shozo Ishii, Naoki Shirai, Shinji Ibuka, Makoto Kanemaru, Jun Kikuchi
    Atmospheric-pressure non-equilibrium microplasmas using liqud and miniature gas flows
    IEEJ Transaction on fundamentals an materials Vol. 130 No. 10 pp.899-906 (2010)(in Japanese)     LINK

  30. Naoki Shirai, Hiroaki Shito, Shinji Ibuka, Shozo Ishii
    DC corona and glow discharges generated along the intersecting axial miniature gas flows under atmospheric pressure air
    Applied Physcs Express Vol. 2 076001-1 ～ 076001-3 (2009) LINK

  31. Naoki Shirai, Masato Nakazawa, Shinji Ibuka, Shozo Ishii
    Atmospheric DC glow microplasmas using miniature gas flow and electrolyte cathode
    Japanese Journal of Applied Physics Vol. 48 036002-1 ～036002-8 (2009) LINK

  32. Naoki Shirai, Masato Nakazawa, Shinji Ibuka, Shozo Ishii
    Generation and Control of Electrolyte Cathode Atmospheric Glow. Discharges using Miniature Gas Flow
    IEEJ Transaction on fundamentals an materials Vol. 129 No. 4 pp.269-274 (2009) (in Japanese)    LINK

  33. Naoki Shirai, Shinji Ibuka, Shozo Ishii
    Self-organization pattern in the anode spot of an atmospheric glow microdischarge using an electrolyte anode and axial miniature helium flow
    Applied Physics Express Vol. 2 036001-1 ～ 036001-3 (2009) LINK

  34. Naoki Shirai, Shinji Ibuka, Shozo Ishii
    Atmospheric DC glow discharge observed in intersecting miniature gas flow
    IEEE Transactions on Plasma Science Vol. 36 pp. 960-961 (2008)LINK

  35. Naoki Shirai, Masato Nakazawa, Shinji Ibuka, Shozo Ishii
    Electrolyte-cathode atmospheric glow discharge with wide-gap operation　using miniature gas flow
    IEEE Transactions on Plasma Science Vol. 36 pp. 1160-1162 (2008) LINK

  36. Naoki Shirai, Yu Onaka, Shinji Ibuka, Shozo Ishii
    Formation of ethanol filament and its pulsed discharge for Microplasma Generation
    Japanese Journal of Applied Physics Vol. 47 pp. 2244-2249 (2008) LINK

  37. Naoki Shirai, Yu Onaka, Shinji Ibuka, Koichi Yasuoka, Shozo Ishii
    Generation of Microplasma Using Pulsed Discharge of Ethanol Droplet in Air
    Japanese Journal of Applied Physics Vol. 46 pp. 370-374 (2007) LINK
 invited talk
  1. N. Shirai, H. Owada, K. Sasaki "Transportation of OH radical induced by atmospheric pressure DC glow discharge using crossed helium flow "
    MRS-J 2019 November 27-29　Yokohama, Japan

  2. N. Shirai "Correlation between OH density in gas and intensity of luminol chemiluminescence in liquid interacting with atmospheric-pressure DC glow discharge"
    72nd Annual Gaseous Electronics Conference
    Monday–Friday, October 28–November 1 2019; College Station, Texas

  3. N. Shirai "Plasma Lliquid Interaction Induced by Atmospheric Pressure DC Glow Discharge"　 22nd Symposium on Applications of Plasma Processes (SAPP XXII) and the 11th EU-Japan Joint Symposium on Plasma Processing., January 18-24, 2019, Štrbské Pleso, Slovakia

  4. N. Shirai, Y. Matsuda, K. Sasaki "Luminol chemiluminescence for visualization of short-lived reactive species induced in atmospheric pressure DC glow discharge "
    MRS-J 2018 December 18-20　Kitakyushu, Japan

  5. N. Shirai, "Investigation of Plasma-Liquid Interaction of Atmospheric Pressure Plasmas Using a Liquid Electrode"
    Gordon Research Conference, Plasma Processing Science 2018 August 5 - 10
    Bryant University, 1150 Douglas Pike, Smithfield, RI, US

  6. N. Shirai
    The 7th International Conference on Microelectronics and Plasma Technology (ICMAP 2018)
    2018 July Incheon 25-28 Korea

  7. N. Shirai, "Plasma-liquid interaction induced by atmospheric pressure plasma using liquid electrode"
    1st Asia-Pacific Conference on Plasma Physics 2017, 成都、中国 2017年9月18-22日

  8. N. Shirai, Y. Shimokawa, T. Aoki, S. Uchida, F. Tochikubo,"Plasma-liquid interaction of atmospheric DC glow discharge using liquid electrode for synthesis of metal nanoparticles" ICRP-8/SPP-31, 3B-WS-03 (invited) 2014年2月3-7日Fukuoka Convention Center, Fukuoka, Japan

  9. N. Shirai, S. Uchida, F. Tochikubo, "Plasma-liquid interfacial phenomena of atmospheric DC glow discharge using liquid electrode" The 7th International Workshop on Microplasmas 10-1 page 44 (Invited) 2013年5月13日Beijing, Fragrant Hill Hotel, Beijing, China.

  10. Naoki Shirai, S. Uchida, F. Tochikubo "Electrolysis of Atmospheric DC Glow Discharge using Liquid Electrode for Synthesis of Metal Nano-Particles" ICPLANTS 2013 (invited) S-3 2013.2.2-3
    Gero hot spring

  11. N. Shirai, K. Hayami, S.Uchida, F. Tochikubo, "Self-organized luminous pattern formation observed in atmospheric DC glow discharge using liquid or metal anode", ICPLANTS2012 The 5th International Conference on Plasma-Nano Technology & Science S-1, 2012年3月9-10日 Inuyama International Sightseeing Center "FREUDE"
International conference
  1. N. Shirai, T. Ishida, Y. Shimokawa, S. Uchida, F. Tochikubo, "Influence of Gas Species on Synthesis of Metal Nano-particles using Electrolysis with Atmospheric Glow Discharge in Contact with Liquid " ISPlasma2014/IC-PLANTS2014 06aP18, 2014/3/3-7Meijyo University

  2. N. Shirai, Y. Shimokawa, T. Aoki, S. Uchida, F. Tochikubo,"Plasma-liquid interaction of atmospheric DC glow discharge using liquid electrode for synthesis of metal nanoparticles" ICRP-8/SPP-31, 3B-WS-03 (invited) 2014/2/3-7 Fukuoka Convention Center, Fukuoka, Japan

  3. Y. Shimokawa, N. Shirai, T. Aoki, S. Uchida, F. Tochikubo,"Chemical reaction in liquid induced by atmospheric DC glow discharge with liquid electrode" ICRP-8/SPP-31, 4P-PM-S09-P30, 2014/2/3-7 Fukuoka Convention Center, Fukuoka, Japan

  4. N. Shirai, Y. Shimokawa, T. Aoki, S. Uchida, F. Tochikubo,"Control of plasma-liquid interaction of atmospheric DC glow discharge in contact with liquid" ICRP-8/SPP-31, 5A-AM-O1, 2014/2/3-7 Fukuoka Convention Center, Fukuoka, Japan

  5. F. Tochikubo, N. Shirai, S. Uchida, "Atmospheric pressure glow discharge with liquid electrode " JAWA25 Japan-Australia Commemorative Workshop (invited) 2013/6/23-25 University House, Australian National University, Canberra, Australia

  6. F. Tochikubo, "Atmospheric Pressure Glow Discharge with Liquid Electrode" 66th Annual Gaseous Electronics Conference, FT3.00001 (invited) 2013/9/30-10/4日 Westin Hotel, Princeton, USA

  7. F. Tochikubo, N. Shirai, S. Uchida, "Plasma-induced liquid phase reaction in atmospheric pressure glow dischargeelectrolysis" 21st International Symposium on Plasma Chemistry (ISPC 21) 12.49, 2013/8/4-9, Cairns Convention Centre, Australia

  8. N. Shirai, Y. Shimokawa, T. Aoki, S. Uchida, F. Tochikubo,"Plasma electrolysis using atmospheric dc glow discharge in contact with liquid for synthesis of metal nano-particles"66th Annual Gaseous Electronics Conference, FT3.00006, 2013/9/30/-10/4 Westin Hotel, Princeton, USA

  9. N. Shirai, H. Hirayuki, S. Uchida, F. Tochikubo, "Influence of gas and liquid condition on characteristics of self-organized pattern formation observed in atmospheric DC glow discharge" 66th Annual Gaseous Electronics Conference, CT1.00058, 2013/9/30/-10/4 Westin Hotel, Princeton, USA

  10. Y. Minagawa, N. Shirai, S. Uchida, F. Tochikubo, "Molecular dynamics simulation analysis of ion irradiation effects on plasma-liquid interface" 66th Annual Gaseous Electronics Conference CT1.00021, 2013/9/3日-10/4 Westin Hotel, Princeton, USA

  11. N. Shirai, S. Uchida, F. Tochikubo, "Plasma-liquid interfacial phenomena of atmospheric DC glow discharge using liquid electrode" The 7th International Workshop on Microplasmas 10-1 page 44 (Invited) 2013/5/13 Beijing, Fragrant Hill Hotel, Beijing, China.

  12. N. Shirai, S. Uchida, F. Tochikubo: "Atmospheric DC Glow Discharge using Liquid Electrode - Characteristics of Gas Phase and Liquid phase" SPM1 (International Wokshop on Solution Plasma and Molecular Technology) P-12, 2013/3/6-8, Shibaura Institute of Technology

  13. Naoki Shirai, S. Uchida, F. Tochikubo "Electrolysis of Atmospheric DC Glow Discharge using Liquid Electrode for Synthesis of Metal Nano-Particles" ICPLANTS 2013 (invited) S-3 2013/2/2-3 Gero Synergy Center

  14. F. Tochikubo, T. Yoshida, N. Shirai, S.Uchida,"Numerical simulation of atmospheric dc glow discharge along heliumflow with gas dynamics", ICPLANTS 2013 P-D3 0041, 2013/2/2-3 Gero Synergy Center

  15. Naoki Shirai, Satoshi Uchida, Fumiyoshi Tochikubo, "Influence of oxygen gas on the characteristics of self-organized luminous pattern formation in atmospheric DC glow discharge with liquid electrode" ISPLASMA 2013 P1008A, 2013/1/28/-2/1, Nagoya University

  16. Takumasa Yoshida, Naoki Shirai, Satoshi Uchida, Fumiyoshi Tochikubo, "Simulation of atmospheric pressure dc glow discharge along helium flow in nitrogen coupled with gasdynamic effect" IWHV2012 & JK2012 on ED&HVE, ED-12-124, SP-12-050, HV-12-053, 2012/11/16-17 Kanazawa University

  17. Kazuhiro Takagi, Naoki Shirai, Satoshi Uchida, Fumiyoshi Tochikubo , "Influence of dielectric materials on the characteristic of DBD plasma actuator" IWHV2012 & JK2012 on ED&HVE, ED-12-126, SP-12-052, HV-12-055, 2012/11/16-17 Kanazawa University

  18. Naoki Shirai, Satoshi Uchida, Fumiyoshi Tochikubo, "Influence of gas composition on characteristics of self-organized pattern formation observed in atmospheric DC glow discharge using liquid anode", 65th Annual Gaseous Electronics Conference PR1.00070, 2012/10/22-25 AT&T Center Hotel, Austin, USA

  19. Ryuto Sekine, Naoki Shira, Satoshi Uchida, Fumiyoshi Tochikubo, "Atmospheric negative corona discharge using a Taylor cone as liquid electrode", 65th Annual Gaseous Electronics Conference PR1.00071, 2012/10/22-25 AT&T Center Hotel, Austin, USA

  20. Fumiyoshi Tochikubo, Naoki SHirai, Satoshi Uchida, "Physical and chemical phenomena at gas-liquid interface using atmospheric pressure dc glow discharge with liquid cathode", IUMRS-ICEM 2012, (invited) C-8-I26-005, 2012/9/23-28 Pacifico Yokohama

  21. Naoki Shirai, Ryuto Sekine, Satoshi Uchida, Fumiyoshi Tochikubo,"Generation of atmospheric negative corona discharge using Taylor cone as liquid electrode", IUMRS-ICEM 2012, C-8-P26-015 2012/9/23-28 Pacifico Yokohama

  22. Naoki Shirai, Satoshi Uchida, Fumiyoshi Tochikubo, "Influence of Oxygen Gas on Characteristics of Self-Organized Luminous Pattern Formation in Atmospheric DC Glow Discharge using Liquid Anode", 11th APCPST 25th SPSM 1-P01, 2012/10/2-5 Kyoto University

  23. Fumiyoshi Tochikubo, Daisuke Ito, Yudai Minagawa, Naoki Shirai, Satoshi Uchida, "Study of heavy particle irradiatioon from atmospheric pressure plasma to liquid surface by classical molecular dynamics simulation", 11th APCPST 25th SPSM 1-P65, 2012/10/2-5 Kyoto University

  24. S. Uchida, R. Kato, N. Shirai and F.Tochikubo, “Metabolic control of microorganisms using pulsed electric field in microgap”,9th International Bioelectrics Symposium (BIOELECTRICS 2012), P-1A-14,Kumamoto, Japan (Sep. 2012)

  25. N. Shirai, K. Hayami, S.Uchida, F. Tochikubo, "Self-organized luminous pattern formation observed in atmospheric DC glow discharge using liquid or metal anode", ICPLANTS2012 The 5th International Conference on Plasma-Nano Technology & Science S-1, (invited) 2012/3/9-10 Inuyama International Sightseeing Center "FREUDE"

  26. N. Shirai, S.Uchida, F. Tochikubo, "Self-organized anode pattern formation observed in atmospheric DC glow discharge using liquid anode", the 8th EU-Japan Joint Symposium on Plasma Processing (JSPP2012) O08, 2012/1/16-18 Todaiji Culture Center

  27. F. Tochikubo, Y. Ando, N. Shirai, S. Uchida, "Electrolyis with atmospheric pressure glow discharge as a plasma electrode", 4th International Symposium on Advanced Plasma Science and its Application for Nitride and Nanomaterials (ISPlasma 2012) 5p-A06OA 2012/3/4-8 Chubu University

  28. N. Shirai, S.Uchida, F. Tochikubo, "Atmospheric dc glow discharge using liquid anode for production of nano-particle", 64th Gaseous Electronics Conference QRP1, 2011/9/14-18, Salt Palace Convention Center. Salt Lake City, USA

  29. T. Yoshida, N. Shirai, S. Uchida, F. Tochikubo, "Numerical simulation of atmospheric pressure dc glow discharge along a miniature helium flow in nitrogen" 30th ICPIG, 2011/8/28/-9/2, Belfast, Northern Ireland, UK

  30. T. Ide, M. Idehara, N. Shirai, S. Uchida, F. Tochikubo," Optical emission spectroscopy in atmospheric pressure dielectric barrier discharges in CF4/noble gas mixtures - The relation between optical emission and CF4 decomposition -" 30th ICPIG, 2011/8/28-9/2, Belfast, Northern Ireland, UK

  31. Naoki Shirai, Satoshi Uchida, Fumiyoshi Tochikubo, "Plasma-liquid interface phenomena of atmospheric DC glow discharge using liquid electrode", The 2nd International Workshop on Plasma Nano-Interfaces, 2011 2011/1/6-8 Fukuoka

  32. Y. Hoshino, N. Shirai, S. Uchida, and F. Tochikubo, “NUMERICAL ANALYSIS OF FLUIDIC BEHAVIOR OF ESCHERICHIA COLI IN DIELECTROPHORETIC DEVICE”, Abstracts of International Union of Microbiological Societies 2011 Congress, P-AM06-16, Sapporo, Japan (Sep. 2011)

  33. R. Kato, N. Shirai, S. Uchida and F. Tochikubo, “METABOLIC CONTROL OF ESCHERICHIA COLI USING NANOSECOND PULSED ELECTRIC FIELD IN MICRO-GAP REACTOR”, Abstracts of International Union of Microbiological Societies 2011 Congress, P-AM07-19, Sapporo, Japan (Sep. 2011)

  34. N. Shirai, K. ichinose, Y. Hashizume, S. Uchida, F. Tochikubo, "Influence of liquid temperature on the characteristics of atmospheric DC glow discharge using liquid electrode with miniature He flow", 63rd Annual Gaseous Electronics Conference and 7th International Conference on Reactive Plasmas, QR1 00004, 2010/10/ 4–8 Polytechnique, Paris.

  35. F. Tochikubo, N. Shirai, S. Uchida, "Simulation of Atmospheric Pressure DC Glow Discharge along a Helium Miniature Gas flow in Air", 63rd Annual Gaseous Electronics Conference and 7th International Conference on Reactive Plasmas, UF4 00005, 2010/10/ 4–8 Polytechnique, Paris.

  36. N. Shirai, K. ichinose, Y. Hashizume, S. Uchida, F. Tochikubo, S. Ishii: "Influence of heat transportation on the characteristics of atmospheric DC glow discharge using liquid electrode with miniature He flow", International Workshop on Plasma with Liquid 2010 P-10 2010/3/22-24/ DOGO-SPA, Ehime, Japan
  37. F. Tochikubo, N. Shirai, and S. Uchida : “Atmospheric Glow Discharges with Liquid Electrode - Toward Understanding of Plasma-Liquid Interface -”, The 3rd International Conference on Plasma-Nano Technology & Science, S-5　2010/3/11-12 Meijyo University

  38. Naoki Shirai, Kosuke Ichinose, Yusuke Hashizume, Satoshi Uchida, Fumiyoshi Tochikubo
    "Atmospheric DC glow discharges using liquid electrode with miniature helium flows" The 1st International Workshop on Plasma Nano-interfaces, FS05, 2010/1/10 Nagasaki

  39. Shozo Ishii, Naoki Shirai, Hiroaki Shito, and Shinji Ibuka
    "Thin Plasma Channel Created Along Intersecting Miniature Gas Flows" 6th Asia-Pacific International Symposium on the Basics and Applications of Plasma Technology A08,2009

  40. Naoki Shirai, Masato Nakazawa, Daisuke Hamashita, Shinji Ibuka, Shozo Ishii
    "Atmospheric DC glow microdischarges using electrolyte electrode and axial miniature helium flows" 5th International workshop on microplasmas, X-5, 2009.3

  41. Naoki Shirai, Masato Nakazawa, Shinji Ibuka, Shozo Ishii
    "Pulse Modulated DC Atmospheric Glow Microdischarges with Electrolyte Cathode and Miniature Gas Flow" International Interdisciplinary-Symposium on Gaseous and Liquid Plasmas, 2008.9

  42. Naoki Shirai, Masato Nakazawa, Shinji Ibuka, Shozo Ishii
    “Minitaure gas flow as a novel scheme for generation of atmospheric direct current glow discharges”
    35th International conference on plasma symposium 1E5, 2008. 6

  43. Naoki Shirai, Koki Matsui, Shinji Ibuka, Koichi Yasuoka, Shozo Ishii
    “Microplasma using liquid cathode and their applicaitons”
    4th International workshop on microplasmas 2007

  44. Naoki Shirai, Koki Matsui, Shinji Ibuka, Koichi Yasuoka, Shozo Ishii
    “Microplasma using liquid materials as a plasma reactor”
    The 18th International Symposium on Plasma Chemistry, 28P-129, 2007, 8

  45. Naoki Shirai, Koki Matsui, Shinji Ibuka, Koichi Yasuoka, Shozo Ishii
    “Generation of microplasma by pulsed discharge of a liquid filament ”
    2007 IEEE Pulsed Power and Plasma Science Conference, 2P24, 2007.6

  46. Naoki Shirai, Shinji Ibuka, Koichi Yasuoka, Shozo Ishii
    “Atmospheric dc glow discharge with a miniature gas flow using an electrolyte cathode”
    28th international symposium on dry process, 9-85, 2006.11

  47. Naoki Shirai, Shinji Ibuka, Koichi Yasuoka, Shozo Ishii
    “Pulsed discharge with an ethanol droplet for microplasma generation”
    3rd International workshop on microplasmas 2006, P04, 2006.5

  48. Naoki Shirai, Yu Onaka, Naoyuki Nakagawara, Shinji Ibuka, Koichi Yasuoka, Shozo Ishii
    “Pulsed discharge with an ethanol droplet for microplasma generation”
    The 6th International conference on reactive plasmas and the 23rd symposium on plasma processing, P-1B-24, 2006.15
Aword
  • Outstanding Reviewers of 2019　Plasma Science and Technology

  • Outstanding Reviewers of 2017　Plasma Sources Science and Technology

  • The Japan Society of Plasma Science and Nuclear Fusion Research. 1st Photo Contest　Grand Prize

  • Outstanding Reviewers of 2016　Journal of Physics D: Applied Physics.

  • The autumn meeting of JSAP, Poster Award 2015.9
    N. Shirai, T. Yoshida, S. Uchida, F. Tochikubo, "Control of magnetic-nanoparticle synthesis by electrolysis induced by atmospheric-pressure plasma"

  • IEEJ Excellent Presentation Award 2015.1
    N. Shirai, T. Ishida, T. Aoki, S. Uchida, F. Tochikubo　"Evaluation of liquid reaction of atmospheric DC glow discharge using liquid electrode and synthesis of metal nanoparticle"　PST-14-026

  • ICRP-8/SPP-31 Young Scientist Awards: Gold Medal
    Naoki Shirai "Control of plasma-liquid interaction of atmospheric DC glow discharge in contact with liquid" 2014.2

  • SPM1 (International Wokshop on Solution Plasma and Molecular Technology) The Best Poster Presentation Award
    Naoki Shirai: "Atmospheric DC Glow Discharge using Liquid Electrode - Characteristics of Gas Phase and Liquid phase" 2013.3

  • IEEJ Excellent Presentation Award
    N. Shirai，K. Ichinose，S. Uchida，F. Tochikubo，"Characteristics of atmospheric glow discharge using liquid electrode and production of metal nanoparticles" Joint technical meeting on the pulsed power technology and electric discharge, IEE Japan PPT-10-076, ED-10-116 PPT-11-002, ED-11-025 (in Japanese)

  • Young Scientist Oral Presentation Award, 　The autumn meeting of JSAP
    N. Shirai, S. Uchida, F. Tochikubo: "Self-Organized Anode Pattern Formation in Atmospheric DC Glow Discharges Using Liquid or Metal Anode" Yamagata 2011.9

  • IWPL2010 (International Workshop pn Plasma with Liquids) Outstanding Poster Paper Award
    N. Shirai, K. Ichinose, Y. Hashizume, S. Uchida, F. Tochikubo, S. Ishii: "Influence of heat transportation on the characteristics of atmospheric DC glow discharge using liquid electrode with miniature He flow" Matsuyama 2010.3.

  • Award for Encouragement of Research in Materials Science
    N. Shirai, S. Uchida, F. Tochikubo, S. Ishii, "Influence of liquid temperature on the parameters of an atmospheric dc glow discharge using liquid electrode with miniature helium flow," 19th Symposium of materials research society of Japan, I-28-G 2009.12

  • ISPC-18 (18th International Symposium on Plasma Chemistry ) Best Paper Awards for Young Researchers
    N. Shirai, K. Matsui, S. Ibuka, K, Yasuoka, S. Ishii: “Microplasma using liquid materials as a plasma reactor” Kyoto 2007.8

  • IEEJ Presentation Award 　
    N. Shirai, Y. Onaka, S. Ibuka, K. Yasuoka, S.Ishii："Observation of electrical discharge development in micro plasma with a liquid filament"1-161, 2006.3
Academic Society
  • The Institute of Electrical Engineers of Japan
  • The Japan Society of Applied Physics, Division of Plasma Electronics
  • The Physical Society of Japan
  • The Japan Society of Plasma Science and Nuclear Fusion Research.
Birthday
  • June 29, 1980



 Award
 2007
ISPC-18 		  
2007
IEEJ		  
 2010
MRS-J		  
 2010
IWPL 2010		  
 2011
IOP PSST
selected as a cover picture		  
 2012
IEEJ		  
 2012
JSAP		  
 2013
SPM1		  
 2014
ICRP-8/SPP31		  
 2014
IOP　PSST
selected as a cover picture		  
 2015
IEEJ		  
 2015
JSAP		  
 2016
IOP　Publishing		  
 2017
IOP Publishing		  
 2017
JSPF
The Japan Society of Plasma Science and Nuclear Fusion Research.		  
 2019
IOP Publishing		  



 Other
 2014
Half Marathon		  
 JSAP
応用物理第84巻第8号（2015)		  
2020
Articles that have nothing to do with research.