09:45 〜 10:00 ▼ [18a-D519-4] XANES, EXAFS, and XPS study of the atomic structures and chemical states of active and inactive dopant sites in 4H-SiC(0001) 〇(D)YUHUA TSAI1,2、Yoshiyuki Yamashita1,2 (1.NIMS、2.Kyushu Univ.)