• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Time-resolved optical emission spectrtoscopy pulse discahrge plasmas and their atomic/molecular processes

Research Project

Project/Area Number 26286070
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Plasma electronics
Research InstitutionTokyo Institute of Technology

Principal Investigator

Akatsuka Hiroshi  東京工業大学, 科学技術創成研究院, 准教授 (50231808)

Co-Investigator(Kenkyū-buntansha) 松浦 治明  東京工業大学, 原子炉工学研究所, 助教 (70262326)
Co-Investigator(Renkei-kenkyūsha) YUJI Toshifumi  宮崎大学, 教育学部, 准教授 (80418988)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥16,380,000 (Direct Cost: ¥12,600,000、Indirect Cost: ¥3,780,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2014: ¥12,090,000 (Direct Cost: ¥9,300,000、Indirect Cost: ¥2,790,000)
Keywordsプラズマ計測 / プラズマ分光 / プラズマエレクトロニクス / プラズマ・核融合 / 原子分子過程 / パルス放電プラズマ
Outline of Final Research Achievements

The author aimed to derive the relation between the spectroscopic measurement and the change of electron temperature (or EEDF) and electron density of the plasmas. Its theoretical establishment was carried out, and the rate equations of the theoretical model was created to improve the agreement of the predicted value of the electron temperature and density from the optical emission spectroscopic measurement of the pulse discharge plasma. In other words, the present policy was set to explore the specific possibility of determinining plasma parameters from optical emission spectroscopic characteristics. For low temperature plasmas of argon, nitrogen, oxygen, and hydrogen, the author discussed the self-consistency of the excitation kinetics in the plasmas and the dependence on the discharge condition of electron temperature (or EEDF) and electron density, based on the spectroscopic measurement determined by the model.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (32 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (2 results) Journal Article (9 results) (of which Peer Reviewed: 9 results,  Acknowledgement Compliant: 2 results,  Open Access: 1 results) Presentation (21 results) (of which Int'l Joint Research: 9 results,  Invited: 2 results)

  • [Int'l Joint Research] アシュート大学 物理学科(エジプト)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] 中国科学技術大学(中国)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Excitation Kinetics of Oxygen O(1D) State in Low-Pressure Oxygen Plasma and the Effect of Electron Energy Distribution Function2017

    • Author(s)
      Junya Konno, Atsushi Nezu, Haruaki Matsuura and Hiroshi Akatsuka
    • Journal Title

      Journal of Advanced Oxidation Technologies

      Volume: 20 Issue: 2

    • DOI

      10.1515/jaots-2017-0002

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental study on difference in molecular rotation temperatures between neutral molecules and molecular ions in nitrogen plasma and oxygen plasma by optical emission spectroscopy measurement2017

    • Author(s)
      Hiroshi Akatsuka, Hirokazu Kawano, Koichi Naoi, Haruaki Matsuura and Atsushi Nezu
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 56 Issue: 5 Pages: 056102-056102

    • DOI

      10.7567/jjap.56.056102

    • NAID

      210000147735

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Effect of plasma jet diameter on the efficiency of reactive oxygen and nitrogen species generation in water2016

    • Author(s)
      Jun-Seok Oh, Maito Kakuta, Hiroshi Furuta, Hiroshi Akatsuka and Akimitsu Hatta
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Issue: 6S2 Pages: 06HD01-06HD01

    • DOI

      10.7567/jjap.55.06hd01

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dissociation degree of nitrogen molecule in low-pressure microwave-discharge nitrogen plasma with various rare-gas admixtures2016

    • Author(s)
      Kei Kuwano, Atsushi Nezu, Haruaki Matsuura and Hiroshi Akatsuka
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Issue: 8 Pages: 086101-086101

    • DOI

      10.7567/jjap.55.086101

    • NAID

      210000146950

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Discussion on population kinetics and number densities of excited species of low-pressure discharge nitrogen plasma2016

    • Author(s)
      Hiroshi Akatsuka, Tomohiko Shibata and Atsushi Nezu
    • Journal Title

      IEEJ Transactions on Electrical and Electronic Engineering

      Volume: 11 Issue: S1

    • DOI

      10.1002/tee.22230

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Spectroscopic Investigation of the NO C 2Π De-excitation Process by Collision with O2 X 3Σg- in a Low-pressure N2-O2 Mixture Microwave Discharge2016

    • Author(s)
      H. Tan, A. Nezu, and H. Akatsuka
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 55 Issue: 1S Pages: 01AH04-01AH04

    • DOI

      10.7567/jjap.55.01ah04

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Excited State Distributions of Hydrogen Atoms in Microwave Discharge Hydrogen Plasma and Effect of Electron Energy Probabilistic Function2015

    • Author(s)
      Y. Shimizu, Y. Kittaka, A. Nezu, H. Matsuura and H. Akatsuka
    • Journal Title

      IEEE Trans. Plasma Sci.

      Volume: 43 Issue: 5 Pages: 1158-1168

    • DOI

      10.1109/tps.2015.2419224

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Kinetic Model and Spectroscopic Measurement of NO (A, B, C) States in Low Pressure N2-O2 Microwave Discharge2015

    • Author(s)
      H. Tan, A. Nezu, and H. Akatsuka
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 54 Issue: 9 Pages: 096103-096103

    • DOI

      10.7567/jjap.54.096103

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Laser-Induced Fluorescence Detection of OH Radicals Generated by Atmospheric-Pressure Nonequilibrium DC Pulse Discharge Plasma Jets2014

    • Author(s)
      T. Yuji, N. Mungkung, H. Kawano, S. Kanazawa, T. Ohkubo, H. Akatsuka
    • Journal Title

      IEEE Transactions on Plasma Science

      Volume: 42 Issue: 4 Pages: 960-964

    • DOI

      10.1109/tps.2014.2306199

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] マイクロ波放電水素-ヘリウム混合プラズマの発光分光計測2017

    • Author(s)
      大西育佳, 根津篤, R. A. El-Koramy, 赤塚洋
    • Organizer
      平成29年電気学会全国大会
    • Place of Presentation
      富山大学 五福キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] アルゴンアークジェットプラズマへの窒素ガスパフによる窒素励起状態に関する実験的研究2017

    • Author(s)
      福川千菜, 根津篤, R. A. El-Koramy, 赤塚洋
    • Organizer
      平成29年電気学会全国大会
    • Place of Presentation
      富山大学 五福キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 大気圧マイクロ波放電アルゴンプラズマの電子温度の発光分光計測―衝突輻射モデル計算付き線強度測定および連続スペクトル測定2017

    • Author(s)
      赤塚洋, 湯地 敏史, レダ・コラミー
    • Organizer
      第34回プラズマプロセシング研究会・第29回プラズマ材料科学シンポジウム合同会議
    • Place of Presentation
      北海道大学、札幌
    • Year and Date
      2017-01-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] 大気圧非平衡Arプラズマの発光分光診断~電子温度・密度の測定2016

    • Author(s)
      赤塚洋
    • Organizer
      「プラズマ科学における分光計測の高度化と原子分子過程研究の新展開」「原子分子データ応用フォーラムセミナー」合同研究会
    • Place of Presentation
      核融合科学研究所、土岐市
    • Year and Date
      2016-12-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] 発光分光法を用いた火花放電プラズマの温度計測(気流速度と雰囲気圧力の影響)2016

    • Author(s)
      木下雅夫, 冬頭孝之, 赤塚 洋
    • Organizer
      第27 回内燃機関シンポジウム
    • Place of Presentation
      東京工業大学 蔵前会館
    • Year and Date
      2016-12-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] Spectroscopic Study on Chemical Kinetics of NO(A, B, C) States in Low-pressure N2-O2 Microwave Discharge2016

    • Author(s)
      H. Tan, A. Nezu, H. Akatsuka
    • Organizer
      38th International Symposium on Dry Process (DPS2016)
    • Place of Presentation
      北海道大学、札幌
    • Year and Date
      2016-11-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spectroscopic Examination of Fulcher-α Band of Microwave Discharge H2-D2 and H2-He Plasmas2016

    • Author(s)
      Hiroshi Akatsuka, Yurina Honda, Alejandro Alvaro-Gonzalez, Atsushi Nezu
    • Organizer
      The 5th International Symposium on Innovative Nuclear Energy Systems (INES-5)
    • Place of Presentation
      東京工業大学 大岡山キャンパス
    • Year and Date
      2016-10-31
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Statistical Physics of Electron Temperature of Low-Pressure Discharge Nitrogen Plasma with Non-Maxwellian EEDF2016

    • Author(s)
      Hiroshi Akatsuka, Yoshinori Tanaka
    • Organizer
      69th Annual Gaseous Electronics Conference (GEC2016)
    • Place of Presentation
      Ruhr University, Bochum, ドイツ
    • Year and Date
      2016-10-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大気圧プラズマの発光分光診断の課題2016

    • Author(s)
      赤塚洋
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ、新潟市
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Spectroscopic Examination of Fulcher-α Band of Microwave Discharge H2-D2 and H2-He Plasmas2016

    • Author(s)
      Hiroshi Akatsuka, Yurina Honda, Alejandro Alvaro-Gonzalez, Atsushi Nezu
    • Organizer
      PLASAS-8
    • Place of Presentation
      State Key Laboratory of Electrical Insulation & Power Equipment, 西安交通大学
    • Year and Date
      2016-04-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spectroscopic Observation of γ, β and δ Bands of NO Excited States and Relevant Excitation Kinetics in Low-Pressure N2-O2 Microwave Discharge2015

    • Author(s)
      H. Tan, A. Nezu and H. Akatsuka
    • Organizer
      Proc. 9th Asia-Pacific International Symposium on the Basic and Application of Plasma Technology (APSPT 9) / 28th Symposium on the Basics and Applications of Plasma Technology (SPSM28)
    • Place of Presentation
      Nagasaki, Japan
    • Year and Date
      2015-12-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spectroscopic Observation of NO (A, B, C) States and their Chemical Kinetics in Low-pressure N2-O2 Microwave Discharge2015

    • Author(s)
      H. Tan, A. Nezu and H. Akatsuka
    • Organizer
      3rd ISNPEDADM 2015 (New Electrical Technologies for Environment)
    • Place of Presentation
      St. Gille de Lebins, ReUnion, France
    • Year and Date
      2015-10-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spectroscopic Examination of Molecular Spectra in Mixture Gaseous Microwave Discharge (N2-O2 and N2-H2)2015

    • Author(s)
      H. Tan, A. Nezu and H. Akatsuka
    • Organizer
      68th Annual Gaseous Electronics Conference/9th International Conference on Reactive Plasmas/33rd Symposium on Plasma Processing (GEC-ICRP-SPP)
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2015-10-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Possibility of Electron Temperature And Density Monitoring Of Argon Plasma By Intensity Ratio Measurement Of Ar I Lines2015

    • Author(s)
      H. Akatsuka
    • Organizer
      The 10th Asian-European International Conference on Plasma Surface Engineering (AEPSE2015)
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2015-09-20
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 衝突輻射モデル解析と線強度比測定による低気圧アルゴンプラズマの簡便な電子温度・密度のモニタリングの可能性2015

    • Author(s)
      赤塚 洋
    • Organizer
      平成2 7 年電気学会基礎・材料・共通部門大会
    • Place of Presentation
      金沢大学
    • Year and Date
      2015-09-17
    • Related Report
      2015 Annual Research Report
  • [Presentation] Vibrational and Rotational Temperature Dependence of NH in Microwave N2 - H2 Mixture Gas Discharge2015

    • Author(s)
      Hao Tan, Atsushi Nezu, Hiroshi Akatsuka
    • Organizer
      2015年 第76回応用物理学会秋季学術講演会 講演予稿集
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] Optical Emission Spectroscopic Observation of Low-pressure N2-O2 Mixture Plasma and its Excitation Kinetics in a Lab-scale Discharge Experiment2015

    • Author(s)
      Hiroshi Akatsuka, Hao Tan, Atsushi Nezu, Haruaki Matsuura
    • Organizer
      平成27年度公益社団法人日本分光学会年次講演会
    • Place of Presentation
      東工大・大岡山
    • Year and Date
      2015-06-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] Vibrational and Rotational Temperatures of NO A 2Σ+ Metastable State in N2-O2 Mixture Microwave Discharge2015

    • Author(s)
      H. Tan, A. Nezu and H. Akatsuka
    • Organizer
      42nd IEEE International Conference on Plasma Science (ICOPS2015)
    • Place of Presentation
      Antalya, Turkey
    • Year and Date
      2015-05-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Difference in Rotational Temperatures between Neutral Molecules and Molecular Ions of N2-O2 Plasmas of Low-Pressure Microwave Discharge2014

    • Author(s)
      Hiroshi Akatsuka, Hirokazu Kawano, Koichi Naoi, Atsushi Nezu, Haruaki Matsuura
    • Organizer
      17th International Congress on Plasma Physics (ICPP2014)
    • Place of Presentation
      The Instituto Superior Tecnico(リスボン、ポルトガル)
    • Year and Date
      2014-09-15 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 分子気体放電プラズマ中の各励起種の回転温度差に関する考察2014

    • Author(s)
      赤塚洋, 川野泰和, 直井浩一, 清水良浩, 譚浩, 根津篤, 松浦治明
    • Organizer
      電気学会プラズマ研究会
    • Place of Presentation
      大阪府立大学(堺市)
    • Year and Date
      2014-09-08 – 2014-09-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] Difference in Molecular Rotational Temperatures between Neutral Molecules and Molecular Ions of N2 Plasmas and O2 Plasmas of Low-Pressure Microwave Discharge2014

    • Author(s)
      H. Akatsuka, H. Kawano, K. Naoi, A. Nezu, H. Matsuura
    • Organizer
      1st ACEIAT and 3rd JTSTE 2014
    • Place of Presentation
      Chiangmai Phucome Hotel(チェンマイ、タイ)
    • Year and Date
      2014-08-28 – 2014-08-29
    • Related Report
      2014 Annual Research Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi