[23P] Poster 3

[23P-102] Measurement for inside damage of tungsten sample at same position using transmission electron microscope and electron backscatter diffraction with scanning electron microscope to evaluate erosion of plasma facing material irradiated by high-energy helium

*Yuki Uchida¹, Seiki Saito², Nobuo Saito¹, Tsuneo Suzuki¹, Kazumasa Takahashi¹, Toru Sasaki¹, Takashi Kikuchi¹ (1. Nagaoka Univ. of Technology , 2. National Institute of Technology, Kushiro College)