Manipulation of phase shift in antidot three-dimensional topological insulator Josephson junctions
POSTER
Abstract
Topological insulator/superconductor (TI/SC) heterostructures are a promising platform to realize topological superconductivity and hence manipulate Majorana zero modes (MZMs). In TI/SC hybrids, an antidot in the SC can pin vortices and accommodate MZMs. We employed antidots in TI/SC Josephson junction devices and observed controllable manipulation of phase shift in the Josephson effect.
Presenters
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Jian Liao
Department of Physics and Astronomy, Purdue University, Purdue University
Authors
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Jian Liao
Department of Physics and Astronomy, Purdue University, Purdue University
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Mingi Kim
Purdue University
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Rafal Rechcinski
Institute of Physics, Polish Academy of Sciences, Aleja Lotnikow 32/46, PL-02668 Warsaw, Poland, Polish Academy of Sciences
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Roman M Lutchyn
Microsoft Corporation
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Jukka I Vayrynen
Purdue University
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Leonid P Rokhinson
Purdue University
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Yong P Chen
Purdue University; Aarhus University, Purdue University