arXiv · cond-mat/0609567
Edge and bulk merons in double quantum dots with spontaneous interlayer phase coherence
Abstract
We have investigated nucleation of merons in double quantum dots when a lateral distortion with a reflection symmetry is present in the confinement potential. We find that merons can nucleate both inside and at the edge of the dots. In addition to these merons, our results show that electron density modulations can be also present inside the dots. An edge meron appears to have approximately a half integer winding number.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
S. -R. Eric Yang, N. Y. Hwang. 2006-09-22. Edge and bulk merons in double quantum dots with spontaneous interlayer phase coherence. https://doi.org/10.1142/s0217979207043348
Cite the original work for its findings. Save a collection to share your selection of sources.