Abstract
Exact solutions were derived for transport through finite QH line junctions where the two edge channels belong to systems having different factors. Charging effects were treated fully self-consistently by imposing appropriate boundary conditions for chemical potentials in the attached edge-channel leads.
| Original language | English |
|---|---|
| Article number | 026802 |
| Pages (from-to) | 026802/1-026802/4 |
| Journal | Physical Review Letters |
| Volume | 90 |
| Issue number | 2 |
| State | Published - 17 Jan 2003 |
| Externally published | Yes |
Bibliographical note
Funding Information:We thank N. Andrei, C. Chamon, and V. Tripathi for useful discussions. This work was supported in part by the German Science Foundation (DFG) through Grant No. ZU 116/1 and the German Federal Ministry of Education and Research (BMBF) in the framework of the DIP program.