Matches in SemOpenAlex for { <https://semopenalex.org/work/W4309130317> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W4309130317 abstract "Wires made of topological insulators (TI) are a promising platform for searching for Majorana bound states. These states can be probed by analyzing the fractional ac Josephson effect in Josephson junctions with the TI wire as a weak link. An axial magnetic field can be used to tune the system from trivial to topologically nontrivial. Here we investigate the oscillations of the supercurrent in such wire Josephson junctions as a function of the axial magnetic field strength and different contact transparencies. Although the current flows on average parallel to the magnetic field we observe $h/2e$, $h/4e$- and even $h/8e$-periodic oscillations of the supercurrent in samples with lower contact transparencies. Corresponding tight-binding transport simulations using a Bogoliubov-de Gennes model Hamiltonian yield the supercurrent through the Josephson junctions, showing in particular the peculiar $h/4e$-periodic oscillations observed in experiments. A further semiclassical analysis based on Andreev-reflected trajectories connecting the two superconductors allows us to identify the physical origin of these oscillations. They can be related to flux-enclosing paths winding around the TI-nanowire, thereby highlighting the three-dimensional character of the junction geometry compared to common planar junctions." @default.
- W4309130317 created "2022-11-23" @default.
- W4309130317 creator A5010354110 @default.
- W4309130317 creator A5027441218 @default.
- W4309130317 creator A5043331662 @default.
- W4309130317 creator A5043911710 @default.
- W4309130317 creator A5048029409 @default.
- W4309130317 creator A5057337622 @default.
- W4309130317 creator A5066517261 @default.
- W4309130317 creator A5072243225 @default.
- W4309130317 creator A5077398421 @default.
- W4309130317 creator A5079209696 @default.
- W4309130317 creator A5090224345 @default.
- W4309130317 date "2022-11-12" @default.
- W4309130317 modified "2023-10-11" @default.
- W4309130317 title "Supercurrent interference in HgTe Josephson junctions" @default.
- W4309130317 doi "https://doi.org/10.48550/arxiv.2211.06702" @default.
- W4309130317 hasPublicationYear "2022" @default.
- W4309130317 type Work @default.
- W4309130317 citedByCount "0" @default.
- W4309130317 crossrefType "posted-content" @default.
- W4309130317 hasAuthorship W4309130317A5010354110 @default.
- W4309130317 hasAuthorship W4309130317A5027441218 @default.
- W4309130317 hasAuthorship W4309130317A5043331662 @default.
- W4309130317 hasAuthorship W4309130317A5043911710 @default.
- W4309130317 hasAuthorship W4309130317A5048029409 @default.
- W4309130317 hasAuthorship W4309130317A5057337622 @default.
- W4309130317 hasAuthorship W4309130317A5066517261 @default.
- W4309130317 hasAuthorship W4309130317A5072243225 @default.
- W4309130317 hasAuthorship W4309130317A5077398421 @default.
- W4309130317 hasAuthorship W4309130317A5079209696 @default.
- W4309130317 hasAuthorship W4309130317A5090224345 @default.
- W4309130317 hasBestOaLocation W43091303171 @default.
- W4309130317 hasConcept C115260700 @default.
- W4309130317 hasConcept C12038964 @default.
- W4309130317 hasConcept C121332964 @default.
- W4309130317 hasConcept C121684516 @default.
- W4309130317 hasConcept C126255220 @default.
- W4309130317 hasConcept C130787639 @default.
- W4309130317 hasConcept C134786449 @default.
- W4309130317 hasConcept C157479481 @default.
- W4309130317 hasConcept C174084160 @default.
- W4309130317 hasConcept C26873012 @default.
- W4309130317 hasConcept C2778761060 @default.
- W4309130317 hasConcept C33923547 @default.
- W4309130317 hasConcept C41008148 @default.
- W4309130317 hasConcept C49995870 @default.
- W4309130317 hasConcept C535169671 @default.
- W4309130317 hasConcept C54101563 @default.
- W4309130317 hasConcept C62520636 @default.
- W4309130317 hasConcept C84114770 @default.
- W4309130317 hasConceptScore W4309130317C115260700 @default.
- W4309130317 hasConceptScore W4309130317C12038964 @default.
- W4309130317 hasConceptScore W4309130317C121332964 @default.
- W4309130317 hasConceptScore W4309130317C121684516 @default.
- W4309130317 hasConceptScore W4309130317C126255220 @default.
- W4309130317 hasConceptScore W4309130317C130787639 @default.
- W4309130317 hasConceptScore W4309130317C134786449 @default.
- W4309130317 hasConceptScore W4309130317C157479481 @default.
- W4309130317 hasConceptScore W4309130317C174084160 @default.
- W4309130317 hasConceptScore W4309130317C26873012 @default.
- W4309130317 hasConceptScore W4309130317C2778761060 @default.
- W4309130317 hasConceptScore W4309130317C33923547 @default.
- W4309130317 hasConceptScore W4309130317C41008148 @default.
- W4309130317 hasConceptScore W4309130317C49995870 @default.
- W4309130317 hasConceptScore W4309130317C535169671 @default.
- W4309130317 hasConceptScore W4309130317C54101563 @default.
- W4309130317 hasConceptScore W4309130317C62520636 @default.
- W4309130317 hasConceptScore W4309130317C84114770 @default.
- W4309130317 hasLocation W43091303171 @default.
- W4309130317 hasLocation W43091303172 @default.
- W4309130317 hasOpenAccess W4309130317 @default.
- W4309130317 hasPrimaryLocation W43091303171 @default.
- W4309130317 hasRelatedWork W1508560402 @default.
- W4309130317 hasRelatedWork W1942857657 @default.
- W4309130317 hasRelatedWork W2006771287 @default.
- W4309130317 hasRelatedWork W2009992994 @default.
- W4309130317 hasRelatedWork W2271409667 @default.
- W4309130317 hasRelatedWork W3032985024 @default.
- W4309130317 hasRelatedWork W3099330228 @default.
- W4309130317 hasRelatedWork W3105157691 @default.
- W4309130317 hasRelatedWork W4309130317 @default.
- W4309130317 hasRelatedWork W4384264354 @default.
- W4309130317 isParatext "false" @default.
- W4309130317 isRetracted "false" @default.
- W4309130317 workType "article" @default.