Matches in SemOpenAlex for { <https://semopenalex.org/work/W4224271844> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W4224271844 abstract "In an all-van der Waals heterostructure, the active layer, gate dielectrics, and gate electrodes are all assembled from two-dimensional crystals. Owing to the absence of dangling bonds within their two-dimensional bulk, these devices host ultraclean electron systems. Here, we describe methods for implementing nanoscale electrostatic control without contaminating critical interfaces. Using a resist-free local anodic oxidation process, we pattern sub-100nm features in graphite gates which are then integrated into the heterostructure. Using a quantum point contact as a benchmark device, we demonstrate selective partitioning of both integer and fractional quantum Hall edge modes at high magnetic fields. Furthermore, we find evidence for fragile interaction-driven edge reconstruction effects, including the formation of a quantum dot at an electrostatic potential saddle point. Our results pave the way for precision nanoscale experiments on correlated states in these materials, including single anyon control in the fractional quantum Hall regime." @default.
- W4224271844 created "2022-04-26" @default.
- W4224271844 creator A5003385467 @default.
- W4224271844 creator A5015466659 @default.
- W4224271844 creator A5036313847 @default.
- W4224271844 creator A5039267360 @default.
- W4224271844 creator A5041573207 @default.
- W4224271844 creator A5045096283 @default.
- W4224271844 creator A5055411552 @default.
- W4224271844 creator A5064186409 @default.
- W4224271844 creator A5081279167 @default.
- W4224271844 creator A5091235600 @default.
- W4224271844 date "2022-04-21" @default.
- W4224271844 modified "2023-09-25" @default.
- W4224271844 title "Tunable fractional quantum Hall point contacts in graphene via local anodic oxidation of graphite gates" @default.
- W4224271844 doi "https://doi.org/10.48550/arxiv.2204.10296" @default.
- W4224271844 hasPublicationYear "2022" @default.
- W4224271844 type Work @default.
- W4224271844 citedByCount "0" @default.
- W4224271844 crossrefType "posted-content" @default.
- W4224271844 hasAuthorship W4224271844A5003385467 @default.
- W4224271844 hasAuthorship W4224271844A5015466659 @default.
- W4224271844 hasAuthorship W4224271844A5036313847 @default.
- W4224271844 hasAuthorship W4224271844A5039267360 @default.
- W4224271844 hasAuthorship W4224271844A5041573207 @default.
- W4224271844 hasAuthorship W4224271844A5045096283 @default.
- W4224271844 hasAuthorship W4224271844A5055411552 @default.
- W4224271844 hasAuthorship W4224271844A5064186409 @default.
- W4224271844 hasAuthorship W4224271844A5081279167 @default.
- W4224271844 hasAuthorship W4224271844A5091235600 @default.
- W4224271844 hasBestOaLocation W42242718441 @default.
- W4224271844 hasConcept C121332964 @default.
- W4224271844 hasConcept C124657808 @default.
- W4224271844 hasConcept C126061179 @default.
- W4224271844 hasConcept C147120987 @default.
- W4224271844 hasConcept C150724011 @default.
- W4224271844 hasConcept C171250308 @default.
- W4224271844 hasConcept C192562407 @default.
- W4224271844 hasConcept C200369452 @default.
- W4224271844 hasConcept C2524010 @default.
- W4224271844 hasConcept C2681867 @default.
- W4224271844 hasConcept C26873012 @default.
- W4224271844 hasConcept C29169072 @default.
- W4224271844 hasConcept C30080830 @default.
- W4224271844 hasConcept C32909587 @default.
- W4224271844 hasConcept C33923547 @default.
- W4224271844 hasConcept C49040817 @default.
- W4224271844 hasConcept C520434653 @default.
- W4224271844 hasConcept C62520636 @default.
- W4224271844 hasConcept C79794668 @default.
- W4224271844 hasConceptScore W4224271844C121332964 @default.
- W4224271844 hasConceptScore W4224271844C124657808 @default.
- W4224271844 hasConceptScore W4224271844C126061179 @default.
- W4224271844 hasConceptScore W4224271844C147120987 @default.
- W4224271844 hasConceptScore W4224271844C150724011 @default.
- W4224271844 hasConceptScore W4224271844C171250308 @default.
- W4224271844 hasConceptScore W4224271844C192562407 @default.
- W4224271844 hasConceptScore W4224271844C200369452 @default.
- W4224271844 hasConceptScore W4224271844C2524010 @default.
- W4224271844 hasConceptScore W4224271844C2681867 @default.
- W4224271844 hasConceptScore W4224271844C26873012 @default.
- W4224271844 hasConceptScore W4224271844C29169072 @default.
- W4224271844 hasConceptScore W4224271844C30080830 @default.
- W4224271844 hasConceptScore W4224271844C32909587 @default.
- W4224271844 hasConceptScore W4224271844C33923547 @default.
- W4224271844 hasConceptScore W4224271844C49040817 @default.
- W4224271844 hasConceptScore W4224271844C520434653 @default.
- W4224271844 hasConceptScore W4224271844C62520636 @default.
- W4224271844 hasConceptScore W4224271844C79794668 @default.
- W4224271844 hasLocation W42242718441 @default.
- W4224271844 hasOpenAccess W4224271844 @default.
- W4224271844 hasPrimaryLocation W42242718441 @default.
- W4224271844 hasRelatedWork W1555779774 @default.
- W4224271844 hasRelatedWork W2000399057 @default.
- W4224271844 hasRelatedWork W2002920229 @default.
- W4224271844 hasRelatedWork W2017272241 @default.
- W4224271844 hasRelatedWork W2043923735 @default.
- W4224271844 hasRelatedWork W2058676402 @default.
- W4224271844 hasRelatedWork W2766490705 @default.
- W4224271844 hasRelatedWork W2891873312 @default.
- W4224271844 hasRelatedWork W3031332000 @default.
- W4224271844 hasRelatedWork W4242693441 @default.
- W4224271844 isParatext "false" @default.
- W4224271844 isRetracted "false" @default.
- W4224271844 workType "article" @default.