[Wed-PO1A] Poster Session (12:30-14:00) Category A

[Wed-PO1A-17] Work function measurement of plasma electrode materials for negative ion sources using semiconductor light sources

*Mayuko Nishiwaki¹, Mamiko Sasao², Motoi Wada¹, Haruhisa Nakano³, Katsuyoshi Tsumori³ (1. Graduate School of Science and Engineering, Doshisha Univ. (Japan), 2. Organization for Promotion of Research and Development, Doshisha Univ. (Japan), 3. NIFS (Japan))

キーワード：Work function measurement, Plasma electrode material