写真a

UMEZU Ikurou

Position

Professor

Research Field

Nanostructural chemistry, Applied materials, Electronic materials/Electric materials, Nanomaterials chemistry, Plasma science

Graduating School 【 display / non-display

  • 1979.04
    -
    1983.03

    University of Tsukuba   Third Cluster of College   Graduated

Graduate School 【 display / non-display

  •  
    -
    1988.03

    University of Tsukuba  Graduate School, Division of Engineering  Doctor's Course  Accomplished credits for doctoral program

  • 1983.04
    -
    1985.03

    University of Tsukuba  Graduate School, Division of Science and Engineering  Master's Course  Completed

Campus Career 【 display / non-display

  • 2007.04
    -
    Now

    KONAN UNIVERSITYProfessor  

  • 1999.04
    -
    2007.03

    KONAN UNIVERSITYAssociate Professor (as old post name)  

  • 1996.04
    -
    1999.03

    KONAN UNIVERSITYLecturer  

 

Research Career 【 display / non-display

  • pulsed laser melting

    The Other Research Programs  

    Project Year: 2008.03  -   

  • Effects of inter dot coupling in quantum dot ensemble

    (not selected)  

    Project Year: 2005.04  -   

  • Nanocrystal/polymer composite material

    (not selected)  

    Project Year: 2000.04  -  2007.03 

  • Pulsed laser deposition

    (not selected)  

    Project Year: 1995.04  -   

  • Nanoscale silicon

    (not selected)  

    Project Year: 1995.04  -   

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Published Papers 【 display / non-display

  • Expansion of laser-induced plume after the passage of a counter shock wave through a background gas

    Akira Higo, Keita Katayama, Hiroshi Fukuoka , akehito Yoshida, Tamao Aoki, Minoru Yaga, Ikurou Umezu

    Applied Physics A     2020.03

    Joint Work

    DOI

  • Effect of counter shock wave on the expanding plume

    Katayama Keita, Horai Yuki, Fukuoka Hiroshi, Kinoshita Toshiki, Yoshida Takehito, Aoki Tamao, Umezu Ikurou

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   124 ( 2 )   2018.02

    Joint Work

    DOI

  • Numerical Analysis of Behavior on Opposing Unsteady Supersonic Jets in a Flow Field with Shields

    T. Kinoshita, H. Fukuoka, and I. Umezu

    Materials Science Forum   910   96 - 101   2018.01  [Refereed]

    Joint Work

  • Effect of counter shock wave on the expanding plume

    K. Katayama, Y. Horai, H. Fukuoka, T. Kinoshita, T. Yoshida, T. Aoki, and I. Umezu

    Applied Physics A   124 ( 2 ) 045328-1 - 045328-4   2018  [Refereed]

    Joint Work

  • Lasing in organic mixed-crystal thin films with cavities composed of naturally formed cracks

    Mantoku Masaaki, Ichida Masao, Umezu Ikurou, Sugimura Akira, Aoki-Matsumoto Tamao

    OPTICS LETTERS   42 ( 8 ) 1528 - 1531   2017.04

    Joint Work

    DOI

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Books etc 【 display / non-display

  • 電気特性の測定, 評価とデータ解釈

    井上 雅博 他7名 (Part: Joint Work )

    技術情報協会  2015.09

Review Papers (Misc) 【 display / non-display

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Conference Activities & Talks 【 display / non-display

  • Controlling for crystal structures and morphologies of TiO2 nanoparticels de- posited by reactive pulsed laser ablation for photocatalyst applications

    Takehito Yoshida, Nobuyasu Yagi, Akira Sugimura, Ikurou Umezu

    11th INTERNATIONAL CONFERENCE ON LASER ABLATION  (Playa del Carmen México)  2011.11  -  2011.11 

  • Effects of Compressible flow on Pulsed Laser Ablation under high background gas pressure

    Hiroshi Fukuoka, Minoru Yaga, Toshio Takiya, Ikurou Umezu

    11th INTERNATIONAL CONFERENCE ON LASER ABLATION  (Playa del Carmen México )  2011.11  -  2011.11 

  • Effect of collision between plumes during pulsed laser ablation on plume ex- pansion dynamics and on formation of hybrid nanoparticles

    Ikurou Umezu, Naomichi Sakamoto, Hiroshi Fukuoka, Yasuhiro Yokoyama, Koichiro Nobuzawa, Akira Sugimura

    2011.11  -  2011.11 

  • Effect of Non-equilibrium Pulsed Ejection of Si Species into Background Gas on the Formation of Si Nanocrystallite and Nanocrystal-film

    I. Umezu, S. Okubo and A. Sugimura

    MRS fall meeting  2010.11  -  2010.12 

  • Synthesis of gallium nitride nanocrystallites by pulsed laser ablation in background gas of pure nitrogen

    T. Yoshida, S. Kakumoto, A. Sugimura and I. Umezu

    International Conference on Photo-excited Processes and Applications, ICPEPA7  (Denmark København)  2010.08  -  2010.08 

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Grant-in-Aid for Scientific Research 【 display / non-display

  • Grant-in-Aid for Scientific Research(C)

    Project Year: 2019.04  -  2021.03 

  • Grant-in-Aid for Scientific Research(C)

    Project Year: 2015.04  -  2018.03 

  • Grant-in-Aid for Scientific Research(C)

    Project Year: 2012.04  -   

  • Grant-in-Aid for Scientific Research(C)

    Project Year: 2009.04  -  2011.03 

  • Grant-in-Aid for Scientific Research(C)

    Project Year: 2007.04  -  2008.03 

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