Manousakis, J., Altland, A., Bagrets, D., Egger, R. and Ando, Yoichi ORCID: 0000-0002-3553-3355 (2017). Majorana qubits in a topological insulator nanoribbon architecture. Phys. Rev. B, 95 (16). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9969

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Abstract

We describe designs for the realization of topological Majorana qubits in terms of proximitized topological insulator nanoribbons pierced by a uniform axial magnetic field. This platform holds promise for particularly robust Majorana bound states, with easily manipulable interstate couplings. We propose proof-of-principle experiments for initializing, manipulating, and reading out Majorana box qubits defined in floating devices dominated by charging effects. We argue that the platform offers design advantages which make it particularly suitable for extension to qubit network structures realizing a Majorana surface code.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Manousakis, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Altland, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bagrets, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Egger, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ando, YoichiUNSPECIFIEDorcid.org/0000-0002-3553-3355UNSPECIFIED
URN: urn:nbn:de:hbz:38-233853
DOI: 10.1103/PhysRevB.95.165424
Journal or Publication Title: Phys. Rev. B
Volume: 95
Number: 16
Date: 2017
Publisher: AMER PHYSICAL SOC
Place of Publication: COLLEGE PK
ISSN: 2469-9969
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
FERMIONSMultiple languages
Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed MatterMultiple languages
Refereed: Yes
URI: http://kups.ub.uni-koeln.de/id/eprint/23385

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