Topological insulator nanoribbon Josephson junctions: Evidence for size effects in transport properties
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/5.0022126
Abstract: We have used Bi 2 Se 3 nanoribbons, grown by catalyst-free physical vapor deposition to fabricate high quality Josephson junctions with Al superconducting electrodes. In our devices, we observe a pronounced reduction of the Josephson… read more here.
Keywords: josephson; transport; josephson junctions; nanoribbon ... See more keywords
Majorana qubits in a topological insulator nanoribbon architecture
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.165424
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… read more here.
Keywords: nanoribbon architecture; majorana qubits; topological insulator; qubits topological ... See more keywords