[23P] Poster 3

[23P-92] Surface Morphology Changes on Rhodium and Ruthenium Exposed to Helium Plasma

*Tomohiro Nojima¹, Shin Kajita², Naoaki Yoshida³, Syota Kawaguchi¹, Noriyasu Ohno¹, Hirohiko Tanaka¹, Tsuyoshi Akiyama⁴, Suguru Masuzaki⁴ (1. Graduate School of Engineering, Nagoya Univ. , 2. Institute of Materials and Systems for Sustainability, 3. Research Institute for Applied Mechanics, Kyushu Univ. , 4.NIFS)