Kuwahara Keitaro | Institute of Applied Beam Science, Ibaraki University, Mito 310-8512, Japan

Department Of Applied Chemistry Faculty Of Science And Technology Keio University

Graduate School Of Science Tokyo Metropolitan University

Department Of Electrical And Electronical Engineering Muroran Institute Of Technology

Department Of Agronomy Faculty Of Agriculture Tohoku University

Institute of Applied Beam Science, Ibaraki University, Mito 310-8512, Japan

Institute of Applied Beam Science, Ibaraki University, Mito 310-8512, Japan

Department of Physics, Faculty of Science, Tokyo Metropolitan University

Department of Physics, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan

Department of Physics, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan

Department of Electrical and Electronic Engineering, Muroran Institute of Technology, Muroran, Hokkaido 050-8585, Japan

Department of Physics, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan

Graduate School of Science, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan

Department of Biomolecular Functional Engineering, Ibaraki University, Hitachi, Ibaraki 316-8511, Japan

Department of Physics, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan

Department of Physics, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan