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Effective tunneling processes in an interferometer of helical edge states with an antidot
2014
Journal of Physics, Conference Series
Preserved Fulltext
We consider an interferometer of edge states of a two-dimensional topological insulator with an antidot. We analyze the mechanisms leading to an effective tunneling with spin flip between different helical states.
doi:10.1088/1742-6596/568/5/052027
fatcat:mxbbiqclinbrfhl5amoagjd4ha