Moiré pattern of interference dislocations in condensate of indirect excitons

Previous interference experiments on indirect excitons found dislocation-like phase singularities that could not be explained by common phase defects. Here, the authors explain these features in terms of the moiré pattern of interference of condensate matter waves propagating over macroscopic distan...

Full description

Bibliographic Details
Main Authors: J. R. Leonard, Lunhui Hu, A. A. High, A. T. Hammack, Congjun Wu, L. V. Butov, K. L. Campman, A. C. Gossard
Format: Article
Language:English
Published: Nature Publishing Group 2021-02-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-021-21353-7