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Development of Time and Space Resolved 2-Dimensional Penning Ionization Electron Spectroscopy

Research Project

Project/Area Number 07554024
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Physical chemistry
Research InstitutionTohoku University

Principal Investigator

OHNO Koichi  Tohoku Univ., Graduate School of Science, Professor, 大学院・理学研究科, 教授 (60012499)

Co-Investigator(Kenkyū-buntansha) YAKAKADO Hideo  Wakayama Univ., Faculty of System Engineering, Associate Professor, システム学部, 助教授 (30242035)
YAMAKITA Yoshihiro  Tohoku Univ., Graduate School of Science, Research Associate, 大学院・理学研究科, 助手 (30272008)
MISAIZU Fuminori  Tohoku Univ., Graduate School of Science, Lecturer, 大学院・理学研究科, 講師 (20219611)
Project Period (FY) 1995 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥16,800,000 (Direct Cost: ¥16,800,000)
Fiscal Year 1997: ¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 1996: ¥3,100,000 (Direct Cost: ¥3,100,000)
Fiscal Year 1995: ¥10,700,000 (Direct Cost: ¥10,700,000)
Keywordselectron spectroscopy / Penning ionization / cluster / imaging detection / excited atoms / photoelectron spectroscopy
Research Abstract

In this research project, we have developed a new apparatus for the study of photo-and Penning ionization spectroscopy by utilizing time-resolved imaging technique. Along with the development of a new experimental system, we also applied collision-energy-resolved Penning ionization spectroscopy to various molecules including organic molecules, transition metal-molecule complexes, and nonvolatile molecules.
As for the development of a new experimental apparatus, we construced an apparatus for the photo-and Penning ionization spectroscopy of various clusters and their ions. The apparatus consists of five-differentially evacuated chambers : (1) laser vaporization cluster ion source, (2) time-of-flight mass spectrometer for the mass-separation of the cluster ions, (3) magnetic-bottle-type electron energy analyzer, (4) nozzle discharge source for the production of rare-gas metastable atom beam, and (5) part for the production of pure and pulsed metastable beam. We have started experiment of the laser photoelectron spectroscopy of size-selected cluster negative ions. First we the checked performance of the time-of-flight mass spectrometer and the magnetic-bottle photoelectron energy analyzer for the silicon cluster negative ions, Si_n. Next the system of copper clusters reacted with NO molecules are investigated by this technique. Especially, the Cu_2N^- ions are found to have at least two different isomers : one has a structure of Cu_2^- with which an N atom is weakly bound, and another has a tightly bound structure. The imaging detection was also carried out in the magnetic-bottle electron spectrometer. The photoelectron image are found to be the one magnified almost 7 times from the original, which was a result almost as predicted. Finally, we are now optimizing the performance of the new metastable atomic beam. After this optimization, we can start the experiment of Penning ionization photoelectron spectroscopy of clusters.

Report

(4 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • 1995 Annual Research Report
  • Research Products

    (40 results)

All Other

All Publications (40 results)

  • [Publications] K.Ohno: "Penning Ionization of Dichloroethylenes by Collision with He^*(2^3S)Metastable Atoms." J.Phys.Chem. 99. 9687-9693 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] K.Ohno: "Penning Ionization of HCHO,C_2H_4 and CH_2CHCHO by Collision with He^*(2^3S)Metastable Atoms." J.Phys.Chem. 99. 14247-14253 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Pasinszki: "Penning Ionization of CH_3CN and CH_3NC by Collision with He^*(2^3S)Metastable Atoms." J.Phys.Chem. 99. 14678-14685 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Yamakado: "Penning Ionization of CH_3OH,(CH_3)_2O,and (CH_3CH_2)_2O by Collision with He^*(2^3S)Metastable Atoms." J.Phys.Chem. 99. 17093-17099 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Kishimoto: "Penning Ionization of Thiophene,Furan,Pyrrole by Collision with He^*(2^3S)Metastable Atoms." J.Phys,Chem. 100. 8204-8211 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Koichi, Ohno: "Collision-Eenergy/Energy Resolved Two-Dimensional Study of Penning Ionization of Ar by He Metastable atoms 2^3S and 2^1." J,Chem,Phys.105. 7536-7542 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H, Yamakado: "Effect of HOMO Levels on Chemiionization of Substituted Ethylenes by Metastable Helium Atoms." Chem,Lett.269- (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Kishimoto: "Penning Ionization of CH_3SCH_3,CH_3SSCH_3,and CH_2CH_2SH by Collision with He^*(2^3)Metastable Atoms." J.Phys,Chem.101. 3284-3292 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Yamakado: "Penning Ionization of Cyclopropanes by Collision with He^*(2^3S)Metastable Atoms." J.Phys.Chem. 101. 3887-3894 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Kishimoto: "Collision-Energy-Resdved Penning Loniza Electron Spectroscopy of Nitriles Conjugation Effects on Interactions with He^*2^3S)Metastable Atoms." J.Phys.Chem. 101. 5038-5045 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] M.Yamauchi: "Penning Ionization of Cyclic Ethers by Collision with He^*(2^3S)Metastable Atoms." J.Phys.Chem. 101. 6184-6194 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Tanaka: "Penning Ionization of Cobaltocene by Collision with He^*(2^3S)Metastable Atoms." J.Electron Spectrosc Related Pherom.(in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Kishimoto: "Two-Pimensional Penning Ionization Electron Spectrum of N^2 of Collision with He^*(2^3S)Metastable Atoms." J.Electron Spectrosc.Relat.Phenomena. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] M.Yamauchi: "Collision-Energy-Resdved Penning Ionizadtion Electron Spectra of Polycyclic Hysrocarbons." J.Electon Spectross. Relat.Phenom.(in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Yamakado: "Study of Polycyclic Aromatic Hydrocarbons in the Solid State by Collision Erergy Resolved Penning Ionization Electron Spectroscopy." J.Electron Stectrosc.Relat.Phenom.(in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] K.Ohno, N.Kishimoto, and H.Yamakado: "Penning Ionization of Dichloroethylenes by Collision with He^<**> (2^3S) Metastable Atoms." J.Phys.Chem.99. 9687-9693 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] K.Ohno, K.Okamura, H.Yamakado, S.Hoshino, T.Takami, and M.Yamauchi: "Penning Ionization of HCHO,C_2H_4 and CH_2CHCHO by Collision with He^<**> (2^3S) Metastable Atoms." J.Phys.Chem.99. 14247-14253 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Pasinszki, H.Yamakado, and K.Ohno: "Penning Ionization of CH_3CN and CH_3NC by Collision with He^<**> (2^3S) Metastable Atoms." J.Phys.Chem.99. 14678-14685 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Yamakado, M.Yamauchi, S.Hoshino, and K.Ohno: "Penning Ionization of CH_3OH,(CH_3)_2O,and (CH_3CH_2)_2O by Collision with He^<**> (2^3S) Metastable Atoms." J.Phys.Chem.99. 17093-17099 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Kishimoto, H.Yamakado, and K.Ohno: "Penning Ionization of Thiophene, Furan, Pyrrole by Collision with He^<**> (2^3S) Metastable Atoms." J.Phys.Chem.100. 8204-8211 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Koichi Ohno, Hideo Yamakado, Tetsuji Ogawa, and Toshiaki Yamata: "Collision-Energy/Electron-Energy Resolved Two-Dimensional Study of Penning Ionization of Ar by He metastable atoms 2^3S and 2^1S." J.Chem.Phys.105. 7536-7542 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Yamakado, K.Okamura, K.Ohshimo, N.Kishimoto, and K.Ohno: "Effect of HOMO Levels on Chemiionization of Substituted Ethylenes by Metastable Helium Atoms." Chem.Lett.1997. 269

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Kishimoto, R.Yokoi, H.Yamakado, and K.Ohno: "Penning Ionization of CH_3SCH_3, CH_3SSCH_3, and CH_2CH_2SH by Collision with He^<**> (2^3S) Metastable Atoms." J.Phys.Chem.101. 3284-3292 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Yamakado, T.Ogawa, and K.Ohno: "Penning Ionization of Cyclopropanes by Collision with He^<**> (2^3S) Metastable Atoms." J.Phys.Chem.101. 3887-3894 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Kishimoto, J.Aizawa, H.Yamakado, and K.Ohno: "Collision-Energy-Resolved Penning Ionization Electron Spectroscopy of Nitriles : Conjugation Effects on Interactions with He^<**> (2^3S) Metastable Atoms." J.Phys.Chem.101. 5038-5045 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] M.Yamauchi, H.Yamakado, and K.Ohno: "Penning Ionization of Cyclic Ethers by Collision with He^<**> (2^3S) Metastable Atoms." J.Phys.Chem.101. 6184-6194 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Tanaka, H.Yamakado, and K.Ohno: "Penning Ionization of Cobaltocene by Collision with He^<**> (2^3S) Metastable Atoms." J.Electron Spectrosc.Relat.Phenom.(in press.).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Kishimoto, M.Furuhashi, and K.Ohno: "Two-Dimensional Penning Ionization Electron Spectrum of N_2 by Collision with He^<**> (2^3S) Metastable Atoms." J.Electron Spectrosc.Relat.Phenom.(in press.).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] M.Yamauchi, Y.Yamakita, H.Yamakado, and K.Ohno: "Collision Energy Presolved Penning Ionization Electron Spectra of Polycyclic Aromatic Hydrocarbons." J.Electron Spectrosc.Relat.Phenom.(in press.).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Yamakado, Y.Sawada, H.Shinohara, and K.Ohno: "Study of Polycyclic Aromatic Hydrocarborns in the Soild State by Collision Energy Resolved Penning Ionization Electron Spectroscopy." J.Electron Spectrosc.Relat.Phenom.(in press.).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Kishimoto: "Penning Iunization of CH_3SCH_3,CH_3SSCH_3,and CH_3CH_2SH by Collision with He^*(2^3S)Metastable Atoms" Journal of Physical Chemistry. 101(18). 3284-3292 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] H.Yamakado: "Penning Ionization of Cyclopropanes in Collision with He^*(2^3S)Metastable Atoms" Journal of Physical Chemistry. 101(21). 3887-3894 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] N.Kishimoto: "Collision-Energy-Resolved Penning Ionization Electron Spectroscopy of Nitriles" Journal of Physical Chemistry. 101(28). 5038-5045 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] M.Yamauchi: "Penning Ioniration of Cyelic Ethers by Collision with He^*(2^3S)Metastable Atoms" Journal of Physical Chemistry. 101(35). 6184-6194 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] H.Tanaka: "Penning Ionization of Cobaltocene by Collision with He^*(2^3S) Metastable Atoms" J.Electron Spectrosc. Relat. Phenom.印刷中. (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] H.Yamakado: "Study of Polyeyclic Aromatic Hydrocarbons in the Solid State by Collision Energy Rasdved Penning Ionization Electron Spectroscopy" J.Electron Spectrosc, Relat. Phenom.印刷中. (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] N. Kishimoto: "Penning Ionization of Thiophone, Furan, and Pyrrole by Collision with He^4 (2^3S) Metastable Atoms" Journal of Physical Chemistry. 100(20). 8204-8211 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] K. Chno: "Collision-energy/electron-energy resolved two-dimensional study of Penning Ionization of Ar by He metastable atoms 2^3S and 2^1S" Journal of Chemical Physics. 105(17). 7536-7542 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] H. Yamakado: "Effect of HOMO Levels on Chemiionization of Substituted Ethylenes by Metastable Helium Atoms" Chemistry Letters. 3月号(印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] N. KISHIMOTO: "Penning Ionization of Thiophene, Furan, and Pyrrole by Collision with He^*(2^3S)Metastable Atoms" Journal of Physical Chemistry. (5月号印刷中). (1996)

    • Related Report
      1995 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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