Analysis of oxygen and nitrogen in steel by optogalvanic spectroscopy

• Project/Area Number: 21560767
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Metal making engineering
• Research Institution: Tohoku University
• Principal Investigator: MATSUTA Hideyuki 東北大学, 金属材料研究所, 助教 (00181735)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2010: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000); Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
• Keywords: 光ガルバノ分光法 / 直流放電 / 高周波放電 / 再生発信器 / 酸素 / 窒素 / アルゴン / 鉄鋼 / 共鳴2光子励起

Research Abstract

Optogalvanic spectra of oxygen and nitrogen atom in steel or Fe reference material were tried to observe using Grimm-style glow discharge tube and Ti : sapphire laser or external cavity diode laser. By making a cylindrical hole in the sample cathode, optogalvanic peaks at O(I)844. 6nm and N(I)821. 6nm were observed.

Research Products

• [Journal Article] Two-photon Laser-induced Fluorescence Spectra of Argon in a Grimm-style glow discharge tube (2012)
  • Author(s): 松田秀幸、北川邦行
  • Journal Title: Spectroscopy Letters Volume: Vol.45 Pages: 13-16
  • Peer Reviewed
• [Journal Article] Two-photon Laser-induced Fluorescence Spectra of Argon in a Grimm style glow discharge tube (2012)
  • Author(s): 松田秀幸、北川邦行
  • Journal Title: Spectroscopy Letters Volume: 45 Issue: 1 Pages: 13-16
  • DOI: 10.1080/00387010.2011.581323
  • Peer Reviewed
• [Journal Article] Two-photon Laser-induced Fluorescence Spectra of Argon in a Grimm-style glow discharge tube (2011)
  • Author(s): 松田秀幸、北川邦行
  • Journal Title: Spectroscopy Letters Volume: 未定(accepted)
  • Peer Reviewed
• [Journal Article] One and Two-photon Excited Optogalvanic Spectra of Argon in the Wavelength Region of 735-850 nm (2010)
  • Author(s): 松田秀幸、我妻和明、北川邦行
  • Journal Title: Analytical Sciences Volume: Vol.26 Pages: 25-31
  • NAID: 10026781015
  • Peer Reviewed
• [Journal Article] One and Two-photon Excited Optogalvanic Spectra of Argon in the Wavelength Region of 735-850nm (2010)
  • Author(s): H.Matsuta, K.Wagatsuma, K.Kitagawa
  • Journal Title: Analytical Sciences 26 Pages: 25-31
  • NAID: 10026781015
  • Peer Reviewed
• [Presentation] グリム型グロー放電管を用いたアルゴンの1及び2光子励起光ガルバノスペクトル (2010)
  • Author(s): 松田秀幸・我妻和明・北川邦行
  • Organizer: 分析化学会
  • Place of Presentation: 札幌
  • Year and Date: 2010-09-26