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Journal Article

Geometry-dependent effects in Majorana nanowires

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Kutlin,  Anton
Max Planck Institute for the Physics of Complex Systems, Max Planck Society;

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2001.06495.pdf
(Preprint), 204KB

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Citation

Kutlin, A., & Mel'nikov, A. S. (2020). Geometry-dependent effects in Majorana nanowires. Physical Review B, 101(4): 045418. doi:10.1103/PhysRevB.101.045418.


Cite as: https://hdl.handle.net/21.11116/0000-0008-9429-3
Abstract
Starting from the Bogolubov-de Gennes theory describing the induced p-wave superconductivity in the Majorana wire of an arbitrary shape, we predict a number of intriguing phenomena such as the geometry-dependent phase battery (or a phi-Josephson junction with the spontaneous superconducting phase difference) and generation of additional quasiparticle modes at the Fermi level with the spatial position tuned by the external magnetic field direction. This tuning can be used to extend the capabilities of the braiding protocols in Majorana networks.