报告题目：Odd-parity pairing and topological superconductivity: theory and application to CuxBi2Se3

报 告 人：Dr. Liang Fu (傅亮), Department of Physics, Harvard University

报告时间：9月8日上午10:00

报告地点：科学馆322报告厅

报告摘要：I will propose an unconventional odd-parity pairing in a recently discovered superconductor Cu-doped Bi2Se3, which is favored by strong spin-orbit coupling. This superconducting state realizes a 3D topological superconductor which is fully gapped in the bulk but have gapless Majorana fermion excitations on the surface. I will describe general criterion and experimental signatures of topological superconductors. I will end by discussing recent experimental progress towards understanding superconductivity in CuxBi2Se3.