Updated on 2025/10/09

写真a

 
SOEJIMA Kouichi
 
Organization
Academic Assembly Institute of Science and Technology CHIKYU SEIBUTSU KAGAKU KEIRETU Professor
Faculty of Science Department of Science Professor
Title
Professor
External link

Degree

  • 博士(理学) ( 1993.3   東京都立大学 )

Research Interests

  • Electron Capture Process

  • Photo Ionization

  • Circular Dichroism

  • 電子捕獲反応

  • 多価イオン

  • 光電離

  • 円二色性

  • Multiply Charged Ions

  • Molecular reaction on very low temperature surfaces

Research Areas

  • Natural Science / Semiconductors, optical properties of condensed matter and atomic physics

  • Natural Science / Space and planetary sciences

Research History (researchmap)

  • Associate Professor, Faculty of Science,

    2001 - 2003

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  • 新潟大理学部 助教授

    2001 - 2003

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Research History

  • Niigata University   Faculty of Science Department of Science   Professor

    2017.4

  • Niigata University   Abolition organization Terrestrial Science   Professor

    2015.4 - 2017.3

  • Niigata University   Graduate School of Science and Technology Environmental Science and Technology   Associate Professor

    2010.4 - 2015.3

  • Niigata University   Graduate School of Science and Technology Environmental Science and Technology   Associate Professor

    2010.4 - 2015.3

  • Niigata University   Faculty of Science Department of Environmental Science   Associate Professor

    2004.4 - 2015.3

  • Niigata University   Graduate School of Science and Technology   Research Assistant

    1996.8 - 2001.12

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Education

  • Tokyo Metropolitan University   Graduate School of Science   物理学

    - 1993

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    Country: Japan

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  • Tokyo Metropolitan University   Graduate School, Division of Natural Science

    - 1993

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Professional Memberships

Committee Memberships

  • 日本物理学会   領域1世話人  

    2002   

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    Committee type:Academic society

    日本物理学会

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  • 原子衝突研究協会   企画委員  

    1997   

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    Committee type:Academic society

    原子衝突研究協会

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Papers

  • Specific chemical bond relaxation unraveled by analysis of shake-up satellites in the oxygen single site double core hole spectrum of CO2

    Anthony Ferté, Francis Penent, Jérôme Palaudoux, Hiroshi Iwayama, Eiji Shigemasa, Yasumasa Hikosaka, Kouichi Soejima, Pascal Lablanquie, Richard Taïeb, Stéphane Carniato

    Physical Chemistry Chemical Physics   2022

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/D1CP03947D

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  • Auger decay of the 3d hole in the isoelectronic series of Br, Kr+ , and Rb2+

    J. Keskinen, K. Jänkälä, S.-M. Huttula, T. Kaneyasu, Y. Hikosaka, E. Shigemasa, H. Iwayama, K. Soejima, K. Ito, L. Andric, M. A. Khalal, J. Palaudoux, F. Penent, P. Lablanquie

    Physical Review A   103 ( 3 )   2021.3

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Physical Society ({APS})  

    DOI: 10.1103/physreva.103.032828

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  • Single photon simultaneous K-shell ionization/excitation in C6H6: experiment and theory

    S Carniato, P Selles, A Ferté, N Berrah, A H Wuosmaa, M Nakano, Y Hikosaka, K Ito, M Žitnik, K Bučar, K Soejima, K Jänkälä, D Cubaynes, J-M Bizau, L Andric, M A Khalal, J Palaudoux, P Lablanquie, F Penent

    Journal of Physics B: Atomic, Molecular and Optical Physics   53 ( 24 )   244010 - 244010   2020.12

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    Publishing type:Research paper (scientific journal)   Publisher:{IOP} Publishing  

    DOI: 10.1088/1361-6455/abc663

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  • Advanced Computation Method for Double Core Hole Spectra: Insight into the Nature of Intense Shake-up Satellites

    Anthony Fert{\'{e } }, J{\'{e } }r{\^{o } }me Palaudoux, Francis Penent, Hiroshi Iwayama, Eiji Shigemasa, Yasumasa Hikosaka, Kouichi Soejima, Kenji Ito, Pascal Lablanquie, Richard Taïeb, St{\'{e } }phane Carniato

    The Journal of Physical Chemistry Letters   11 ( 11 )   4359 - 4366   2020.6

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society ({ACS})  

    DOI: 10.1021/acs.jpclett.0c01167

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  • Development of pulse selectors for the synchrotron radiation pulses from the Photon Factory 2.5 GeV ring to study multiple photoionization

    J Adachi, H Tanaka, T Kosuge, H Ishii, I H Suzuki, T Kaneyasu, T Taniguchi, T Odagiri, S Ohtaki, Y Tsuji, K Soejima, P Lablanquie, Y Hikosaka

    Journal of Physics: Conference Series   1412   152092 - 152092   2020.1

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    Publishing type:Research paper (scientific journal)   Publisher:{IOP} Publishing  

    DOI: 10.1088/1742-6596/1412/15/152092

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  • Detection of Neutral Species in the MALDI Plume Using Femtosecond Laser Ionization: Quantitative Analysis of MALDI-MS Signals Based on a Semiequilibrium Proton Transfer Model Reviewed

    Tatsuro Shirota, Masashi Tsuge, Yasumasa Hikosaka, Kouichi Soejima, Kennosuke Hoshina

    JOURNAL OF PHYSICAL CHEMISTRY A   121 ( 1 )   31 - 39   2017.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.jpca.6b09591

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  • Electron emission relevant to inner-shell photoionization of condensed water studied by multi-electron coincidence spectroscopy Reviewed

    Y. Hikosaka, R. Mashiko, Y. Konosu, K. Soejima, E. Shigemasa

    JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA   213   17 - 21   2016.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.elspec.2016.10.006

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  • Double core hole spectroscopy with synchrotron radiation Reviewed

    F. Penent, M. Nakano, M. Tashiro, T. P. Grozdanov, M. Zitnik, K. Bucar, S. Carniato, P. Selles, L. Andric, P. Lablanquie, J. Palaudoux, E. Shigemasa, H. Iwayama, Y. Hikosaka, K. Soejima, I. H. Suzuki, N. Berrah, A. H. Wuosmaa, T. Kaneyasu, K. Ito

    JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA   204   303 - 312   2015.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.elspec.2015.06.015

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  • Site-specific formation of metastable OCS2+ studied by Auger-electron-ion coincidence method Reviewed

    T. Kaneyasu, M. Ito, K. Soejima, Y. Hikosaka, E. Shigemasa

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS   48 ( 12 )   2015.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/0953-4075/48/12/125101

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  • 17aAA-7 Site-specific formation of metastable OCS^<2+> studied by Auger-electron-ion coincidence method

    Kaneyasu T., Ito M., Soejima K., Hikosaka Y., Shigemasa E.

    Meeting Abstracts of the Physical Society of Japan   70   491 - 491   2015

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    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.2.0_491

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  • Molecular single photon double K-shell ionization Reviewed

    F. Penent, M. Nakano, M. Tashiro, T. P. Grozdanov, M. Zitnik, S. Carniato, P. Selles, L. Andric, P. Lablanquie, J. Palaudoux, E. Shigemasa, H. Iwayama, Y. Hikosaka, K. Soejima, I. H. Suzuki, N. Kouchi, K. Ito

    JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA   196   38 - 42   2014.10

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    DOI: 10.1016/j.elspec.2013.10.002

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  • Lifetime broadening of atomic lines produced upon ultrafast dissociation of HCl and HBr Reviewed

    P. Lablanquie, H. Iwayama, F. Penent, K. Soejima, E. Shigemasa

    JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA   195   96 - 100   2014.8

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    DOI: 10.1016/j.elspec.2014.06.006

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  • Site-specific formation of metastable dications following inner-shell ionization of CO2 Reviewed

    Y. Hikosaka, Y. Shibata, K. Soejima, H. Iwayama, E. Shigemasa

    CHEMICAL PHYSICS LETTERS   603   46 - 50   2014.5

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    DOI: 10.1016/j.cplett.2014.04.030

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  • Double K-shell ionization in C2H2n(n=l,3), CO and N2

    M Nakano, F Penent, M Tashiro, T P Grozdanov, M {\v{Z } }itnik, S Carniato, P Selles, L Andric, P Lablanquie, J Palaudoux, E Shigemasa, H Iwayama, Y Hikosaka, K Soejima, I H Suzuki, N Kouchi, K Ito

    Journal of Physics: Conference Series   488 ( 2 )   022013 - 022013   2014.4

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    DOI: 10.1088/1742-6596/488/2/022013

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  • A high-resolution magnetic bottle electron spectrometer and its application to a photoelectron-Auger electron coincidence measurement of the L2,3VV Auger decay in CS2 Reviewed

    Y. Hikosaka, M. Sawa, K. Soejima, E. Shigemasa

    JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA   192   69 - 74   2014.1

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    DOI: 10.1016/j.elspec.2014.01.017

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  • Double K-shell ionization in C2H2n(n=1,3), CO and N-2 Reviewed

    M. Nakano, F. Penent, M. Tashiro, T. P. Grozdanov, M. Zitnik, S. Carniato, P. Selles, L. Andric, P. Lablanquie, J. Palaudoux, E. Shigemasa, H. Iwayama, Y. Hikosaka, K. Soejima, I. H. Suzuki, N. Kouchi, K. Ito

    XXVIII INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC)   488   2014

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    DOI: 10.1088/1742-6596/488/2/022013

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  • Electron reemission processes following photoelectron recapture due to post-collision interaction in inner-shell photoionization of water molecules Reviewed

    Y. Hikosaka, M. Sawa, M. Nakano, K. Soejima, P. Lablanquie, F. Penent, K. Ito

    JOURNAL OF CHEMICAL PHYSICS   138 ( 21 )   2013.6

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    DOI: 10.1063/1.4808028

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  • Single Photon K-2 and K-1K-1 Double Core Ionization in C2H2n (n=1-3), CO, and N-2 as a Potential New Tool for Chemical Analysis Reviewed

    M. Nakano, F. Penent, M. Tashiro, T. P. Grozdanov, M. Zitnik, S. Carniato, P. Selles, L. Andric, P. Lablanquie, J. Palaudoux, E. Shigemasa, H. Iwayama, Y. Hikosaka, K. Soejima, I. H. Suzuki, N. Kouchi, K. Ito

    PHYSICAL REVIEW LETTERS   110 ( 16 )   2013.4

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    DOI: 10.1103/PhysRevLett.110.163001

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  • Communication: Formation of slow electrons in the Auger decay of core-ionized water molecules Reviewed

    Y. Hikosaka, K. Yamamoto, M. Nakano, T. Odagiri, K. Soejima, I. H. Suzuki, P. Lablanquie, F. Penent, K. Ito

    JOURNAL OF CHEMICAL PHYSICS   137 ( 19 )   2012.11

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    DOI: 10.1063/1.4768213

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  • Auger decay of Ar 2p satellite states studied with a multielectron coincidence method Reviewed

    M. Nakano, Y. Hikosaka, P. Lablanquie, F. Penent, S-M Huttula, I. H. Suzuki, K. Soejima, N. Kouchi, K. Ito

    PHYSICAL REVIEW A   85 ( 4 )   2012.4

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    DOI: 10.1103/PhysRevA.85.043405

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  • Single-Photon Core Double Ionization in Molecules. Reviewed

    P. Lablanquie, F. Penent, J. Palaudoux, L. Andric, P. Selles, S. Carniato, K. Bucar, M. Zitnik, M. Huttula, J. H. D. Eland, E. Shigemasa, K. Soejima, Y. Hikosaka, I. H. Suzuki, M. Nakano, K. Ito

    XXVII INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC 2011), PTS 1-15   388   2012

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1088/1742-6596/388/2/022027

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  • Evidence of Single-Photon Two-Site Core Double Ionization of C2H2 Molecules Reviewed

    P. Lablanquie, T. P. Grozdanov, M. Zitnik, S. Carniato, P. Selles, L. Andric, J. Palaudoux, F. Penent, H. Iwayama, E. Shigemasa, Y. Hikosaka, K. Soejima, M. Nakano, I. H. Suzuki, K. Ito

    PHYSICAL REVIEW LETTERS   107 ( 19 )   2011.11

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    DOI: 10.1103/PhysRevLett.107.193004

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  • Energy Correlation among Three Photoelectrons Emitted in Core-Valence-Valence Triple Photoionization of Ne Reviewed

    Y. Hikosaka, P. Lablanquie, F. Penent, J. Palaudoux, L. Andric, K. Soejima, E. Shigemasa, I. H. Suzuki, M. Nakano, K. Ito

    PHYSICAL REVIEW LETTERS   107 ( 11 )   2011.9

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    DOI: 10.1103/PhysRevLett.107.113005

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  • Decay pathways after Xe 3d inner shell ionization using a multi-electron coincidence technique Reviewed

    I. H. Suzuki, Y. Hikosaka, E. Shigemasa, P. Lablanquie, F. Penent, K. Soejima, M. Nakano, N. Kouchi, K. Ito

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS   44 ( 7 )   2011.4

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    DOI: 10.1088/0953-4075/44/7/075003

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  • Properties of Hollow Molecules Probed by Single-Photon Double Ionization Reviewed

    P. Lablanquie, F. Penent, J. Palaudoux, L. Andric, P. Selles, S. Carniato, K. Bucar, M. Zitnik, M. Huttula, J. H. D. Eland, E. Shigemasa, K. Soejima, Y. Hikosaka, I. H. Suzuki, M. Nakano, K. Ito

    PHYSICAL REVIEW LETTERS   106 ( 6 )   2011.2

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    DOI: 10.1103/PhysRevLett.106.063003

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  • Cross Sections for Single electron capture in collisions of N(2+) with He at low energies Reviewed

    K. Soejima, S. Tanaka, A. Danjo

    14TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF HIGHLY CHARGED IONS (HCI 2008)   163   2009

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1088/1742-6596/163/1/012056

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  • Angular distributions of vibrationally-resolved C 1s photoelectrons from fixed-in-space CO molecules: vibrational effect in the shape-resonant C 1s photoionization of CO Reviewed

    J Adachi, K Hosaka, S Furuya, K Soejima, M Takahashi, A Yagishita, SK Semenov, NA Cherepkov

    JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA   137   243 - 248   2004.7

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    DOI: 10.1016/j.elspec.2004.02.043

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  • Elastic scattering of low energy electrons from ozone molecules Reviewed

    T Ono, E Shimaki, Y Kojima, Y Kiyama, T Takahasi, K Soejima, A Danjo

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   73 ( 4 )   892 - 897   2004.4

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    DOI: 10.1143/JPSJ.73.892

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  • Shape-resonance-enhanced vibrational effects in the angular distributions of C 1s photoelectrons from fixed-in-space CO molecules Reviewed

    J Adachi, K Hosaka, S Furuya, K Soejima, M Takahashi, A Yagishita, SK Semenov, NA Cherepkov

    PHYSICAL REVIEW LETTERS   91 ( 16 )   2003.10

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    DOI: 10.1103/PhysRevLett.91.163001

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  • Complete photoionization experiment in the region of the 2 delta(g) -&gt; delta(u) shape resonance of the N(2) molecule Reviewed

    S Motoki, J Adachi, K Ito, K Ishii, K Soejima, A Yagishita, SK Semenov, NA Cherepkov

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS   35 ( 18 )   3801 - 3819   2002.9

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  • Double photoionization of helium at an excess energy of 60 eV using left- and right-elliptically-polarized light Reviewed

    SA Collins, S Cvejanovic, C Dawson, TJ Reddish, DP Seccombe, A Huetz, L Malegat, P Selles, AK Kazansky, A Danjo, K Soejima, K Okuno, A Yagishita

    PHYSICAL REVIEW A   65 ( 5 )   2002.5

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    DOI: 10.1103/PhysRevA.65.052717

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  • Direct probe of the shape resonance mechanism in 2 sigma(g)-shell photoionization of the N-2 molecule Reviewed

    S Motoki, J Adachi, K Ito, K Ishii, K Soejima, A Yagishita, SK Semenov, NA Cherepkov

    PHYSICAL REVIEW LETTERS   88 ( 6 )   2002.2

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    DOI: 10.1103/PhysRevLett.88.063003

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  • Chiral electron pairs in photodouble ionization of helium Reviewed

    K Soejima

    CORRELATIONS, POLARIZATION, AND IONIZATION IN ATOMIC SYSTEMS   604   178 - 183   2002

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  • Direct Probe of the Shape Resonance Mechanism in [Formula presented]-Shell Photoionization of the [Formula presented] Molecule Reviewed

    S. Motoki, J. Adachi, A. Yagishita, J. Adachi, K. Ito, A. Yagishita, N. A. Cherepkov, K. Ishii, K. Soejima, S. K. Semenov, N. A. Cherepkov

    Physical Review Letters   88 ( 6 )   4   2002

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevLett.88.063003

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  • Triply differential cross-section measurements in the double photoionization of D-2 and He with asymmetric kinematic conditions Reviewed

    SA Collins, A Huetz, TJ Reddish, DP Seccombe, K Soejima

    PHYSICAL REVIEW A   64 ( 6 )   2001.12

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    DOI: 10.1103/PhysRevA.64.062706

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  • K-shell photoionization of CO: I. Angular distributions of photoelectrons from fixed-in-space molecules Reviewed

    S Motoki, J Adachi, Y Hikosaka, K Ito, M Sano, K Soejima, A Yagishita, G Raseev, NA Cherepkov

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS   33 ( 20 )   4193 - 4212   2000.10

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    DOI: 10.1088/0953-4075/33/20/301

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  • K-shell photoionization of CO: II. Determination of dipole matrix elements and phase differences Reviewed

    NA Cherepkov, G Raseev, J Adachi, Y Hikosaka, K Ito, S Motoki, M Sano, K Soejima, A Yagishita

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS   33 ( 20 )   4213 - 4236   2000.10

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    DOI: 10.1088/0953-4075/33/20/302

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  • Photoelectron angular distributions from dissociative photoionization channels of fixed-in-space molecular hydrogen Reviewed

    K Ito, J Adachi, R Hall, S Motoki, E Shigemasa, K Soejima, A Yagishita

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS   33 ( 3 )   527 - 533   2000.2

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    DOI: 10.1088/0953-4075/33/3/320

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  • Circular dichroism of angular correlation patterns in two-step and direct double photoionization Reviewed

    K Soejima

    PHYSICS OF ELECTRONIC AND ATOMIC COLLISIONS   500   136 - 145   2000

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    DOI: 10.1063/1.1302646

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  • Dynamic properties of N and O 1s(-1) sigma u* shape resonances in N-2 and CO2 molecules Reviewed

    AA Pavlychev, NG Fominykh, N Watanabe, K Soejima, E Shigemasa, A Yagishita

    PHYSICAL REVIEW LETTERS   81 ( 17 )   3623 - 3626   1998.10

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    DOI: 10.1103/PhysRevLett.81.3623

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  • High-resolution spherical grating monochromator for the undulator beamline (BL-16B) at the Photon Factory Reviewed

    E Shigemasa, A Toyoshima, YL Yan, T Hayaishi, K Soejima, T Kiyokura, A Yagishita

    JOURNAL OF SYNCHROTRON RADIATION   5   777 - 779   1998.5

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    DOI: 10.1107/S0909049597019791

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  • First observation of circular dichroism in angular correlation patterns for two-step double and direct double photoionization of xenon Reviewed

    K Soejima, M Shimbo, A Danjo, K Okuno, E Shigemasa, A Yagishita

    JOURNAL OF THE KOREAN PHYSICAL SOCIETY   32 ( 3 )   368 - 372   1998.3

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  • Mini-EBIS report on electron capture in slow collisions of multiply charged ions with neutral targets Reviewed

    K Okuno, H Saitoh, K Soejima, SD Kravis, N Kobayashi

    PHYSICA SCRIPTA   T71   140 - 146   1997

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    DOI: 10.1088/0031-8949/1997/T71/026

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  • Molecular shape resonances studied by Angle-resolved PEPICO Reviewed

    E. Shigemasa, J. Adachi, N. Watanabe, K. Soejima, A. Yagishita

    Eds. A. Yagishita and T. Sasaki: Atomic and Molecular Photoionization, Universal Academy Press, INC.   69 - 78   1996

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  • Measurements of charge transfer cross sections for Ar-q+ (q=6, 7, 8, 9 and 11) collisions with He and H-2 targets at low energies Reviewed

    K Okuno, H Saitoh, K Soejima, S Kravis, N Kobayashi

    PHYSICS OF ELECTRONIC AND ATOMIC COLLISIONS   ( 360 )   867 - 876   1995

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  • SINGLE AND DOUBLE-CHARGE-EXCHANGE CROSS-SECTIONS FOR ARQ++H(2) (Q=6,7 AND 8) FROM 6EV TO 8KEV Reviewed

    S KRAVIS, M OURA, Y AWAYA, K OKUNO, H SAITOH, K SOEJIMA, Y KANEKO

    6TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF HIGHLY CHARGED IONS   274   128 - 131   1993

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MISC

  • 近赤外フェムト秒レーザーイオン化によるMALDIプルーム組成の解明および「準熱平衡モデル」に基づく数値シミュレーション

    城田起郎, 柘植雅士, 彦坂泰正, 副島浩一, 星名賢之助

    質量分析総合討論会講演要旨集   65th   198   2017.5

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  • 9pAT-1 Metastable dication formation following inner-shell ionization of CO_2

    Hikosaka Y., Shibata Y., Soejima K., Iwayama H., Shigemasa E.

    Meeting abstracts of the Physical Society of Japan   69 ( 2 )   87 - 87   2014.8

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  • フェムト秒レーザーイオン化によるMALDIプルーム中の中性種の検出

    城田起郎, 城田起郎, 彦坂泰正, 副島浩一, 星名賢之助

    分子科学討論会講演プログラム&amp;要旨(Web)   8th   ROMBUNNO.1P019 (WEB ONLY)   2014

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  • 25aGL-6 Double core hole states of molecules using a multi-electron coincidence technique

    Nakano M., Hikosaka Y., Odagiri T., Suzuki I. H., Soejima K., Lablanquie P., Penent F., Kouchi N., Ito K.

    Meeting abstracts of the Physical Society of Japan   66 ( 1 )   160 - 160   2011.3

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  • 25aRA-4 Charge transfer processes of multiply charged ions at low energies : III. W^<q+>-He(q=4.5.6)

    Sato M., Kato C., Hikosaka Y., Soejima K.

    Meeting abstracts of the Physical Society of Japan   66 ( 1 )   164 - 164   2011.3

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  • 25aGL-7 Study of the decay process of core-hole states in H_2O using a multi-electron coincidence technique

    Yamamoto K., Hikosaka Y., Soejima K., Nakano M., Odagiri T., Suzuki I., Ito K.

    Meeting abstracts of the Physical Society of Japan   66 ( 1 )   160 - 160   2011.3

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  • 23pTC-6 Electron emission from Xe 3d Auger final states using a multi-electron coincidence technique

    Suzuki I. H., Hikosaka Y., Shigemasa E., Soejima K., Nakano M., Lablanquie P., Penent F., Ito K.

    Meeting abstracts of the Physical Society of Japan   65 ( 1 )   218 - 218   2010.3

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  • 30aSL-5 Charge transfer processes of multiply charged ions at low energies : I. F^<q+>(2,3,4)-He

    Soejima K., Toida K., Danjo A.

    Meeting abstracts of the Physical Society of Japan   64 ( 1 )   183 - 183   2009.3

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  • 27pXN-7 Vibrational effects in molecule-frame photoelectron angular distributions on the core-level shape resonances

    Adachi J., Hosaka K., Furuya S., Soejima K., Takahashi M., Yagishita A., Semenov Sergei K., Cherepkov Nikolai A.

    Meeting abstracts of the Physical Society of Japan   59 ( 1 )   157 - 157   2004.3

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  • Direct probe of the shape resonance mechanism in 2 sigma(g)-shell photoionization of the N-2 molecule

    S Motoki, J Adachi, K Ito, K Ishii, K Soejima, A Yagishita, SK Semenov, NA Cherepkov

    PHYSICAL REVIEW LETTERS   88 ( 6 )   1   2002.2

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  • He原子の光二重電離‐カイラル電子対の生成‐

    副島 浩一, 柳下 明

    日本物理学会   57 ( 6 )   408 - 412   2002

  • Perfect experiments on photoionization by 2og photoelectron angular distributions from oriented N_2 molecules

    Yagishita A., Motoki S., Adachi J., Ito K., Ishii K., Soejima K.

    Meeting abstracts of the Physical Society of Japan   56 ( 1 )   121 - 121   2001.3

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  • Photoelectron angular distributions from OK shell of oriented CO molecules: A critical comparison between theory and experiment

    K Ito, J Adachi, Y Hikosaka, S Motoki, K Soejima, A Yagishita, G Raseev, NA Cherepkov

    PHYSICAL REVIEW LETTERS   85 ( 1 )   46 - 49   2000.7

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  • COMPLETE EXPERIMENT IN O K-SHELL PHOTOIONIZATION OF CO

    Motoki S., Adachi J., Hikosaka Y., Ito K., Soejima K., Sano M., Yagishita A., Raseev G., Cherepkov N. A.

    Meeting abstracts of the Physical Society of Japan   55 ( 1 )   107 - 107   2000.3

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  • 二重光電離過程にあらわれる円二色性

    日本放射光学会   13 ( 1 )   40   2000

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  • Experimental and theoretical study of linear and circular dichroism in helium double photoionization

    A Kheifets, Bray, I, K Soejima, A Danjo, K Okuno, A Yagishita

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS   32 ( 17 )   L501 - L509   1999.9

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    DOI: 10.1088/0953-4075/32/17/104

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  • Linear and circular dichroism in the double photoionization of helium

    K Soejima, A Danjo, K Okuno, A Yagishita

    PHYSICAL REVIEW LETTERS   83 ( 8 )   1546 - 1549   1999.8

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  • 29a-ZC-7 Angular Distributions of Photoelectrons from Fixed-in-space CO Molecules

    Motoki S., Hikosaka Y., Sano M., Soejima K., Adachi J., Yagishita A., Ito K.

    Meeting abstracts of the Physical Society of Japan   54 ( 1 )   750 - 750   1999.3

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  • 29a-ZC-6 Molecular vibrational effect in the O-ls photoelectron angular distribution of CO_2 inner shell ionization

    Ito K., Hikosaka Y., Motoki S., Sano M., Watanabe N., Shigemasa E., Soejima K., Adachi J., Yagishita A.

    Meeting abstracts of the Physical Society of Japan   54 ( 1 )   750 - 750   1999.3

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  • Angular Distributions of photoelectrons from Fixed-in space CO Molecules for the Parallel Transitions

    MOTOKI Sohei, HIKOSAKA Yasumasa, FUJITA Yoshihiro, ADACHI Jun-ichi, SANO Mutsumi, SOEJIMA Kou-ichi, YAGISHITA Akira, ITO Kenji

    24   110 - 110   1998.11

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  • Dissociation of N_2 molecules in slow collisions between Ar^<9+> ions and N_2 molecules

    OGUMA Y., KONUMA Y., ONO T., KOJIMA Y., NISHIMURA A., YAMAGUTI T., SOEJIMA K., DANJO A., YOSHINO M.

    Meeting abstracts of the Physical Society of Japan   53 ( 2 )   888 - 888   1998.9

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  • Circular and linear dichroism for direct double photoionization of He

    SOEJIMA K., OGUMA Y., DANJO A., OKUNO K., TAGISHITA A.

    Meeting abstracts of the Physical Society of Japan   53 ( 2 )   872 - 872   1998.9

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  • Angular Distribution of Photoelectrons from Fixed-in-space CO Molecules (I) Parallel Transition

    MOTOKI Sohei, HIKOSAKA Yasumasa, FUJITA Yoshihiro, ADACHI Jun-ichi, SANO Mutsumi, SOEJIMA Kou-ichi, YAGISHITA Akira, ITO Kenji

    Meeting abstracts of the Physical Society of Japan   53 ( 2 )   873 - 873   1998.9

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  • First observation of circular dichroism in angular correlation patterns for two-step double and direct double photoionization of xenon

    K Soejima, M Shimbo, A Danjo, K Okuno, E Shigemasa, A Yagishita

    JOURNAL OF THE KOREAN PHYSICAL SOCIETY   32 ( 3 )   368 - 372   1998.3

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  • Direct determination of partial wave contributions in the sigma* shape resonance of CO molecules

    E Shigemasa, J Adachi, K Soejima, N Watanabe, A Yagishita, NA Cherepkov

    PHYSICAL REVIEW LETTERS   80 ( 8 )   1622 - 1625   1998.2

  • Fixed-molecule 1s sigma(g,u) photoelectron angular distributions as a probe of sigma(g)* and sigma(u)* shape resonances of CO2

    N Watanabe, J Adachi, K Soejima, E Shigemasa, A Yagishita, NG Fominykh, AA Pavlychev

    PHYSICAL REVIEW LETTERS   78 ( 26 )   4910 - 4913   1997.6

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  • Experimental evidence of the d and f waves predominant contribution to the σ<sup>*</sup> shape resonance in CO molecules(共著)

    Physical Review Letters   1997

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  • First observation of circular dichroism in angular correlation patterns for two-step and direct double photoionization of xenon(共著)

    Journal of Korean Physical Society   1997

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  • Circular dichroism in fragmentation patterns for two-step double photoionization of Xe

    K Soejima, M Shimbo, A Danjo, K Okuno, E Shigemasa, A Yagishita

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS   29 ( 9 )   L367 - L371   1996.5

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    DOI: 10.1088/0953-4075/29/9/003

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  • 30p-YA-4 Charge transfer reactions of low energy multiply charged ions XIV.

    Saitoh H., Suzuki K., Soejima K., Okuno K., Kobayashi N.

    Abstracts of the meeting of the Physical Society of Japan. Sectional meeting   1995 ( 4 )   61 - 61   1995.9

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  • 27p-YA-6 Circular dicroism in inner-shell photoionization of Xe

    Soejima K., Shimbo M., Danjo A., Okuno K., Shigemasa E., Yagishita A.

    Abstracts of the meeting of the Physical Society of Japan. Sectional meeting   1995 ( 4 )   24 - 24   1995.9

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  • SINGLE-CHARGE-EXCHANGE AND DOUBLE-CHARGE-EXCHANGE CROSS-SECTIONS FOR AR-Q++H-2 (Q=6, 7, 8, 9, AND 11) COLLISIONS FROM 6 EV TO 11 KEV

    S KRAVIS, H SAITOH, K OKUNO, K SOEJIMA, M KIMURA, SHIMAMURA, I, Y AWAYA, Y KANEKO, M OURA, N SHIMAKURA

    PHYSICAL REVIEW A   52 ( 2 )   1206 - 1212   1995.8

  • Charge transfer reactions of low energy multiply charged ions XIII. C^<4+>+Ne. Ar, Kr

    Saitoh H., Soejima K., Okuno K., Kobayashi N.

    Abstracts of the meeting of the Physical Society of Japan. Annual meeting   50 ( 4 )   26 - 26   1995.3

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  • Mini-EBIS reports on slow electron capture collisions of multiply charged ions(共著)

    Physica Scripta   T59   440   1995

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  • 4p-L-7 Coincedence experiments of Xe 4d photoelectron with Augre electron

    Soejima K, Shimbo M, Okuno K, Danjo A, Shigemasa E, Yagishita A

    Abstracts of the meeting of the Physical Society of Japan. Sectional meeting   1994 ( 4 )   57 - 57   1994.8

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  • 4a-L-2 Charge transfer reactions of low energy multiply charged ions XII Ar^<q+>+N_2(q=6, 7, 8)

    Saitho H, Soejima K, Okuno K, Kobayashi N

    Abstracts of the meeting of the Physical Society of Japan. Sectional meeting   1994 ( 4 )   48 - 48   1994.8

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  • 30p-F-9 Charge transfer reactions of low energy multiply charged ions XI(C^<4+>+Ar, Kr)

    Saitoh H, Soejima K, Okuno K, Kobayashi N

    Abstracts of the meeting of the Physical Society of Japan. Annual meeting   49 ( 4 )   54 - 54   1994.3

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  • 30a-L-9 Charge Transfer Reactions of Low Energy Multiply Charged Ions IX. : C^<4+>+Ar Collisions

    Soejima K., Saitou H., Okuno K., Kaneko Y.

    Abstracts of the meeting of the Physical Society of Japan. Annual meeting   48 ( 4 )   39 - 39   1993.3

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  • Multi‐electron‐capture processes by C4+ from CH4, C2H6, C3H8 and n‐C4H10 in the energy range 0.7–400 eV u−1

    K. Soejima, K. Okuno, Y. Kaneko

    Organic Mass Spectrometry   28 ( 4 )   344 - 348   1993

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  • 27a-ZK-2 Charge Transfer Reactions of Low Energy Multiply Charged Ions in Ar^<2+>-H_2 Collisions

    Okuno K, Kravis S.D., Saito H, Soejima K, Kaneko Y

    1992 ( 4 )   40 - 40   1992.9

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  • CROSS-SECTIONS FOR SINGLE AND MULTIPLE ELECTRON-CAPTURE IN LOW-ENERGY COLLISIONS OF C-4+ WITH H-2, O-2 AND N-2

    K SOEJIMA, CJ LATIMER, K OKUNO, N KOBAYASHI, Y KANEKO

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS   25 ( 13 )   3009 - 3014   1992.7

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  • 28a-S-10 Charge Transfer Reactions of low Energy Multiply Charged Ions VI. In C^<4+>-H_2, N_2, O_2 Collisions.

    Soejima K., Latimer C.J., Okuno K., Kobayashi N., Kaneko Y.

    47 ( 4 )   40 - 40   1992.3

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  • Single-and double-electron capture in <sup>3</sup>He<sup>2+</sup>-H<sub>2</sub> collisions at low energy from 1 to 2000eV(共著)

    Journal of Physics B, Atomic, Molecular and Optical Physics   25 ( 4 )   L105 - L108   1992

  • 30a-Q-2 Charge Changing Reactions of Low Energy Multiply Charged lons V.I^<q+>+He(q=24,25,26)collisions

    Soejima K., Okuno K., Kaneko Y.

    46 ( 4 )   49 - 49   1991.9

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  • APPLICATION OF MINI-EBIS TO CROSS-SECTION MEASUREMENTS OF SINGLE AND DOUBLE ELECTRON-CAPTURE IN LOW-ENERGY COLLISIONS OF C-4+, N-4+ AND O-4+ WITH HE

    K OKUNO, K SOEJIMA, Y KANEKO

    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS   53 ( 4 )   387 - 394   1991.4

  • 2a-N-6 Charge Transfer Reactions of Low Energy Multiply Charged IonIV : ^3He^<2+>+He,H_2 Collisions

    Soejima K., Okuno K., Kaneko Y.

    1990 ( 4 )   27 - 27   1990.9

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  • Charge Transfer Reactions Of Low Energy Multiply Charged Ions.III. : O^<4+>-He Collisions.

    Soejima K., Okuno K., Kaneko Y.

    45 ( 4 )   51 - 51   1990.3

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  • 4a-ZG-9 Charge Transfer Reactions of Low Energy Multiply Charged Ions

    Sojima K., Okuno K., Kaneko Y.

    1989 ( 4 )   42 - 42   1989.9

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  • 28a-R-11 Charge Transfer Reactions of Low Energy Multiply Charged Ions : I. In C^<4+>-He Collisions

    Soejima K., Okuno K., Kaneko Y.

    44 ( 4 )   16 - 16   1989.3

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Awards

  • JSR Award for Young Scientist

    2000  

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  • 日本放射光学会 若手奨励賞

    2000  

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    Country:Japan

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Research Projects

  • Mass spectrometry for absorbed molecules on ice dust:verification of extraterrestrial origin of homochirality

    Grant number:24K21567

    2024.6 - 2026.3

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Challenging Research (Exploratory)

    Awarding organization:Japan Society for the Promotion of Science

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    Grant amount:\6370000 ( Direct Cost: \4900000 、 Indirect Cost:\1470000 )

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  • Highly time resolved observation of creation for initial optical isomer excess with ultra sensitive optical purity measurements

    Grant number:22H01281

    2022.4 - 2025.3

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (B)

    Awarding organization:Japan Society for the Promotion of Science

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    Grant amount:\14430000 ( Direct Cost: \11100000 、 Indirect Cost:\3330000 )

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  • Developing of an observation method for initial synthetic process of optical isomer on space ice dust

    Grant number:23K22552

    2022.4 - 2025.3

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (B)

    Awarding organization:Japan Society for the Promotion of Science

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    Grant amount:\14430000 ( Direct Cost: \11100000 、 Indirect Cost:\3330000 )

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  • Entangle states for photoelectrons from molecules have time and position dependence or not

    Grant number:18K03488

    2018.4 - 2021.3

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (C)

    Awarding organization:Japan Society for the Promotion of Science

    Soejima Koichi

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    Grant amount:\3510000 ( Direct Cost: \2700000 、 Indirect Cost:\810000 )

    Development of an apparatus for angular distribution measurements of photoelectrons or/and Auger electrons from triatomic molecules will soon be finished. We have selected that the method of the measurements is combination of a pulse selector for X ray and electron TOF with 2D detector. The detection efficiency of the method we selected is much higher than that of a conventional method for angular distribution measurement. A preliminary measurement for angular distribution of photoelectrons has been done in single photoionization of helium. The results is good enough for progressing the study of entangle states using interference pattern on angular correlation.

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  • Isotope effect with rotational coupling on charge exchange cross sections

    Grant number:26400529

    2014.4 - 2017.3

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (C)

    Awarding organization:Japan Society for the Promotion of Science

    Soejima Koichi, SAKAUE Hiroyuki, SHIMAKURA Noriyuki, HAYAKAWA Ryo, SATO Syunsuke

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    Grant amount:\4680000 ( Direct Cost: \3600000 、 Indirect Cost:\1080000 )

    We try to measure absolute cross sections of charge exchange processes for tungsten multiply charged ions with hydrogen, deuterium and helium atoms, which data are useful for a simulation revealed transfer processes into main plasma of heavy elements. In addition, we have developed an apparatus to measure relative cross sections for hydrogen and deuterium atom targets. We have plan to observe an isotope effect on charge exchange processes using the apparatus.

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  • Study of electron correlation for photo doubleionization processes with circularly polarized lights

    Grant number:13640399

    2001 - 2002

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (C)

    Awarding organization:Japan Society for the Promotion of Science

    SOEJIMA Kouichi, YAGISHITA Akira, DANJO Atunori

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    Grant amount:\3700000 ( Direct Cost: \3700000 )

    A new experimental apparatus for studying photo doubleionization (PDI) process was developed. The apparatus have good energy and angular resolutions. The new apparatus was installed at BL-28A of Photon Factory in KEK. And angular correlation between photoelectrons from Ne was measured. The TDCS have four lobes. The TDCS become complex compare with the TDCS of helium with two lobes. This complexity of TDCS is responsible for the electron correlation. The TDCS was also different for different final states of photoelectron system. The detailed analysis was tried using the method for helium. Unfortunately, the correlation factor for photo doubleionization of neon could not obtained with the method. The new method for analysis of electron correlation have to be developed as soon as possible.
    "Dynamical node" on circular dichroism (CD) was also measured using the new apparatus. One can distribute the node on CD into two classes. One is the "geometrical node", which is responsible for the geometrical factor of detector position, photon polarization, etc. The other is the "dynamical node", which is responsible for the dynamical factor of reaction. The CD can be expressed as function of the complex amplitudes, phase difference between them, which describe the dynamical effects in PDI, and mutual angle between photoelectrons corresponding to geometrical factor. The geometrical factor implies that the CD vanishes at mutual angle of 0° and 180° (geometrical nodes). And the CD have also "dynamical nodes" related to the complex amplitudes. The CD vanishes at the same kinetic energy of photoelectrons, which correspond to the zero of complex amplitude, and even at different kinetic energy of photoelectrons, which correspond to the phase difference between complex amplitudes of 180°. The "Dynamical node", corresponding to the phase difference of 180°, was clearly observed on CD.

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  • 円偏光軟X線による二重光電離過程における電子相関の研究

    Grant number:12640388

    2000

    System name:科学研究費助成事業

    Research category:基盤研究(C)

    Awarding organization:日本学術振興会

    副島 浩一

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    Grant amount:\2700000 ( Direct Cost: \2700000 )

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  • Dissociation of Molecules in Slow Collisions of Highly Charged Ions with Molecules

    Grant number:11640389

    1999 - 2000

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (C)

    Awarding organization:Japan Society for the Promotion of Science

    DANJO Atsunori, YOSHINO Masuhiro, SOEJIMA Kouichi

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    Grant amount:\3400000 ( Direct Cost: \3400000 )

    Single and multiple electron capture processes are studied in slow collisions between Ar^<q+> (q=6-9) ions and N_2 and CO molecules. The contribution of dissociative and non-dissociative channels are determined as well as the kinetic energies of the fragments of the molecular ions.
    We present experimental results of multiple electron capture processes in 1.75q keV Ar^<q+> (q=6-9) collisions with N_2 and CO molecules. The charge state of the scattered ions Ar^<(q-1)+> (j=1,2,3) are analyzed in coincidence with the recoil molecular ions extracted from the collision region by an electric field (10V/cn - 50V/cm) and analyzed by a time-of-flight method (TOF).
    In the present TOF spectrometer, the ions with kinetic energies greater than a certain value, which depends on the extraction field, can not reach the detector. This causes a splitting of the TOF spectrum into one 'forward' and the other 'backward' peak.

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  • Differential cross sections for the electron impact excitation of OィイD23ィエD2

    Grant number:10640381

    1998 - 1999

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (C)

    Awarding organization:Japan Society for the Promotion of Science

    TAKAHASI Toshiyasu, SOEJIMA Kouichi, DANJO Atsunori, KIYAMA Yoshitaka

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    Grant amount:\3600000 ( Direct Cost: \3600000 )

    In electron-molecule collisions, one of the important process is vibrational excitation. The study of electron-impact vibrational excitation of molecules is needed in various field such as gas lasers, radiation physics and environmental science in the atmosphere.
    Elastic and inelastic scattering of electrons from 0ィイD23ィエD2 and COィイD22ィエD2 molecules have been studied by cross beam method. Energy loss spectra have been measured at scattering angles from 20° to 120° in an incident electron energy range from 2 eV to 10 eV. Because of a rather poor energy resolution of the present spectrometer and the close spacing in energy of the vibrational modes, it is difficult to resolve their individual contributions. Hence a least squares fitting procedure has been employed to unfold the intensity of the individual modes, where the energy of the vibrational modes was taken from the known spectroscopic constants.
    The elastic differential cross sections (DCS) are placed on an absolute scale by normalizing to the absolute DCS for He with a relative flow technique. The inelastic cross sections are normalized to the elastic cross sections by using the measured inelastic to elastic intensity ratios. The elastic cross section for 0ィイD23ィエD2 and COィイD22ィエD2, and the (010), (100), (001) and (020) vibrational excitation cross sections have been compared with the previous experimental and theoretical results.

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  • 二重光電離過程の円二色性観測による電子相関の研究

    Grant number:09740330

    1997 - 1998

    System name:科学研究費助成事業

    Research category:奨励研究(A)

    Awarding organization:日本学術振興会

    副島 浩一

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    Grant amount:\2100000 ( Direct Cost: \2100000 )

    現在までに,電子相関の効果を解明するため二重光電離過程で生じる電子間の角度相関を以下の条件で測定した。実験は高エネルギー加速器研究機構・物質科学研究所・放射光施設内の円偏光ビームラインBL-28Aでおこなった。
    (1) Heを標的とし光のエネルギーから電子の結合エネルギーを差し引いた余剰エネルギーが
    (I) 10eVで放出電子が余剰エネルギーを1:1,1:2,1:8に分け合う場合。
    (II) 40eVで放出電子が余剰エネルギーを1:1,1:7,1:19に分け合う場合。
    (2) Neを標的とし終状態がHeの場合と同じ^1Poについて余剰エネルギーが40eVで放出電子が余剰エネルギーを1:1,1:2,1:8に分け合う場合。
    (1),(2)のいずれの場合も,右回り円偏光と左回り円偏光による測定結果の差,円二色性が観測された(余剰エネルギー等配分の場合は除く)。(1)-(I)については観測データの解析も終了し,これまで報告されていないアンバランスに余剰エネルギーが分配される場合の双極子遷移モーメントの導出に成功した。この双極子遷移モーメントを使って円および直線偏光成分が電子の角度相関に与える寄与を見積もったところ,放射光に含まれる割合が円偏光に比べて低い直線偏光成分の寄与が予想よりはるかに大きいことがわかった。そこで測定データからこの直線偏光成分の影響を取り去り,真の円二色性を引き出すことを試み,それに成功した。(1)-(II)および(2)については現在解析をおこなっている最中である。
    本研究で得られた結果は世界的に注目され,オーストラリアのオーストラリア国際大学Dr.Kheifetsから彼がおこなった理論計算と本結果を比較するためデータの提供を求められた,また,イギリスのニューカッスル大学Dr.Reddishとの共同研究が開始される予定である。

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  • 希ガス原子の二重光電離過程における電子相関の研究

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    Grant type:Competitive

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  • 多価イオンの電子捕獲過程に関する研究

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    Grant type:Competitive

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  • Electron correlation study in double photoionization of rare gas atoms

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    Grant type:Competitive

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  • Study on charge transter process of highly charged ions

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    Grant type:Competitive

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Teaching Experience

  • 自然環境科学研究演習

    2023
    Institution name:新潟大学

  • 量子化学

    2023
    Institution name:新潟大学

  • 理学基礎演習

    2022
    Institution name:新潟大学

  • 海外研修

    2022
    Institution name:新潟大学

  • 課題研究(自然環境)C

    2022
    Institution name:新潟大学

  • 課題研究(自然環境)B

    2022
    Institution name:新潟大学

  • 海外英語研修

    2022
    Institution name:新潟大学

  • 自然環境科学特論A

    2022
    Institution name:新潟大学

  • 化学反応論

    2021
    Institution name:新潟大学

  • 環境物理学特論II

    2021
    Institution name:新潟大学

  • 理学スタディ・スキルズ

    2021
    -
    2023
    Institution name:新潟大学

  • 課題研究C

    2021
    Institution name:新潟大学

  • 課題研究B

    2021
    Institution name:新潟大学

  • 自然環境科学

    2021
    Institution name:新潟大学

  • 課題研究(自然環境)A

    2020
    Institution name:新潟大学

  • 課題研究(自然環境)C

    2020
    -
    2022
    Institution name:新潟大学

  • 課題研究(自然環境)B

    2020
    -
    2022
    Institution name:新潟大学

  • 課題研究

    2020
    -
    2021
    Institution name:新潟大学

  • 自然環境科学総論

    2018
    Institution name:新潟大学

  • 科学史

    2018
    Institution name:新潟大学

  • 自然環境科学実験C1

    2017
    Institution name:新潟大学

  • 物理学基礎BⅠ

    2017
    Institution name:新潟大学

  • 自然環境科学実験C2

    2017
    Institution name:新潟大学

  • 数理演習

    2017
    Institution name:新潟大学

  • 理学スタディ・スキルズ

    2017
    -
    2023
    Institution name:新潟大学

  • 課題研究B

    2017
    -
    2021
    Institution name:新潟大学

  • 課題研究C

    2017
    -
    2021
    Institution name:新潟大学

  • 物質科学A

    2017
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    2021
    Institution name:新潟大学

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    2017
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    2021
    Institution name:新潟大学

  • 環境物理学特論Ⅰ

    2017
    -
    2019
    Institution name:新潟大学

  • 専門力アクティブ・ラーニング

    2017
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    2019
    Institution name:新潟大学

  • 環境経済システム論I

    2017
    Institution name:新潟大学

  • 安全教育

    2016
    -
    2017
    Institution name:新潟大学

  • 地球システム科学

    2016
    Institution name:新潟大学

  • 自然科学総論Ⅴ

    2015
    Institution name:新潟大学

  • 課題研究(自然環境)

    2015
    Institution name:新潟大学

  • 自然科学実験法

    2014
    -
    2017
    Institution name:新潟大学

  • エネルギー物質科学

    2013
    Institution name:新潟大学

  • 物理学基礎A I

    2013
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    2016
    Institution name:新潟大学

  • 研究発表演習Ⅰ(学外発表)

    2013
    -
    2015
    Institution name:新潟大学

  • 環境科学特定演習Ⅰ

    2013
    -
    2015
    Institution name:新潟大学

  • 自然環境科学特論A

    2012
    -
    2022
    Institution name:新潟大学

  • 環境科学特定研究Ⅰ

    2012
    -
    2015
    Institution name:新潟大学

  • 環境科学セミナーⅠ

    2012
    -
    2015
    Institution name:新潟大学

  • 環境科学総合演習Ⅰ

    2012
    -
    2015
    Institution name:新潟大学

  • 研究発表演習Ⅰ(中間発表)

    2012
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    2015
    Institution name:新潟大学

  • 高層大気科学

    2011
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    2022
    Institution name:新潟大学

  • 環境物理学特論Ⅲ

    2011
    -
    2014
    Institution name:新潟大学

  • 基礎量子力学

    2010
    -
    2022
    Institution name:新潟大学

  • 基礎数理演習II

    2010
    -
    2016
    Institution name:新潟大学

  • 基礎数理演習I

    2009
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    2016
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  • 原子分子論

    2009
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    2014
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  • 環境学入門

    2009
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    2011
    Institution name:新潟大学

  • 原子分子科学

    2009
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    2011
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    2008
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    2018
    Institution name:新潟大学

  • 原子分子物理学II

    2007
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    2021
    Institution name:新潟大学

  • 基礎物理学実験

    2007
    -
    2017
    Institution name:新潟大学

  • 自然環境科学実験C

    2007
    -
    2016
    Institution name:新潟大学

  • 環境科学スタディスキルズ

    2007
    -
    2016
    Institution name:新潟大学

  • 自然環境科学概論C

    2007
    -
    2016
    Institution name:新潟大学

  • 物理学基礎実験

    2007
    -
    2015
    Institution name:新潟大学

  • 基礎電気磁気学演習

    2007
    -
    2009
    Institution name:新潟大学

  • 環境物理学特論II

    2007
    Institution name:新潟大学

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