[D5-PR13] Slot 13

[D5-PR13-04] Surface-segregation-induced chemical ordering in Pt@Co core-shell nanoparticles revealed by atom-resolved electron microscopy

*Kohei Aso¹, Shotaro Yoshimaru², Hirokazu Kobayashi³, Miho Yamauchi^2,4, Hiroshi Kitagawa³, Syo Matsumura^2,5, Yoshifumi Oshima¹ (1. Japan Advanced Inst. of Sci. and Tech. (Japan), 2. Kyushu Univ. (Japan), 3. Kyoto Univ. (Japan), 4. Int'l. Inst. for Carbon-Neutral Energy Res. (Japan), 5. The Ultramicroscopy Res. Center (Japan))

キーワード：Surface Segregation, Chemical Ordering, Pt@Co Core-shell Nanoparticles, Electron Microscopy