Observation of stacked vortex structure with number controllable Majorana zero mode in Bi${}_2$Te${}_3$/FeTe heterojunction

Xinru Han, Zhaokun Luo, Quanxin Hu +16

Creation and control of Majorana zero modes (MZMs) in solid devices is the key challenge in realizing fault tolerant topological quantum computation. Here we report spectroscopic e…