5:15 PM - 5:30 PM [20p-W833-15] High-pressure Synthesis and Superconductivity in Nb1-xTax(Se1-ySy)3 (x=0–1, y=0–0.2) 〇Ayako Yamamoto1,2, Yoshinori Tokura2 (1.Shibaura Inst. Tech., 2.RIKEN)