Back to Search
Start Over
Strongly interacting 2D electron systems: Evidence for enhanced 1D edge-channel coupling
- Publication Year :
- 2023
-
Abstract
- We observe nearly vanishing Hall resistances for integer filling factors in a counterflow (CF) experiment on a density balanced 2D bilayer system. Filling factor dependent equilibration lengths demonstrate enhanced 1D coupling via edge-channels. Due to the narrow barrier the edge-modes of the two 2DEGs are in close proximity allowing for 1D excitonic correlations. Electron drag measurements confirm the observed quantum state selective coupling between the layers.<br />Comment: Added references
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2307.04174
- Document Type :
- Working Paper