Topological Superconductivity in doped topological materials

by Prof. MASATOSHI SATO (Department of Applied Physics, Nagoya University)

Tuesday 1 Nov 2016, 11:00 → 12:00 Europe/Stockholm

112:028 (nordita south)

With carrier doping, topological materials such as Weyl and Dirac semimetals can be superconductors at a lower temperature. In this talk, I discuss how nontrivial topological structures of such materials in the normal states may affect their topological properties in their superconducting states. [1] Bo Lu, K.Yada, M. Sato, Y. Tanaka, Phys. Rev. Lett.114, 096804 (2015) [2] S. Kobayashi, and M. Sato, Phys. Rev. Lett. 115, 187001 (2015) [3] T. Hashimoto, S. Kobayashi, Y. Tanaka, M. Sato, Phys. Rev. B94, 014510 (2016) [4] M. Oudah, A. Ikeda, S. Yonezawa, T. Fukumoto, S. Kobayashi, M. Sato, Y. Maeno, arXiv:1604.05081 [5] M. Sato, and Y. Ando, arXiv: 1608.03395, invited review article commissioned by Rep. Prog. Phys.