[21P] Poster 1

[21P-112] Design and development of negative oxygen deflecting beam instrument

*Norihiro Kodama¹, Haruhiko Himura¹, Takahiro Morimoto¹, Tatsuya Hirano¹, Takashi Morioka¹, Shigehumi Okada², Sadao Masamune¹ (1. Kyoto Institute of Technology , Department of Electronics , Plasma Physics Laboratory, 2. Osaka Univ. )