2 papers
quant-ph2024
Rydberg molecules bound by strong light fields
Simon Hollerith, Valentin Walther, Kritsana Srakaew +6
The coupling of an isolated quantum state to a continuum is typically associated with decoherence and decreased lifetime. Here, we demonstrate that Rydberg macrodimers, weakly boun…
cond-mat.mes-hall2023
Taming Charged Defects: Large Scale Purification in Semiconductors using Rydberg Excitons
Martin Bergen, Valentin Walther, Binodbihari Panda +4
We investigate the interaction between highly excited Rydberg excitons and charged impurities in the semiconductor Cuprous Oxide. We find that it is long-ranged and based on charge…