Asymmetric Rydberg blockade of giant excitons in Cuprous Oxide

Previous research showed the existence of Rydberg excitons with large principle quantum numbers in Cu2O. Here, by using two-color pump-probe optical spectroscopy, the authors demonstrate the generation and control of long-range correlations between these giant Rydberg excitons, leading to exciton bl...

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Bibliographic Details
Main Authors: Julian Heckötter, Valentin Walther, Stefan Scheel, Manfred Bayer, Thomas Pohl, Marc Aßmann
Format: Article
Language:English
Published: Nature Publishing Group 2021-06-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-021-23852-z