no code implementations • 4 Mar 2021 • Carolin Lüders, Matthias Pukrop, Elena Rozas, Christian Schneider, Sven Höfling, Jan Sperling, Stefan Schumacher, Marc Aßmann
We theoretically and experimentally investigate quantum features of an interacting light-matter system from a multidisciplinary perspective, unifying approaches from semiconductor physics, quantum optics, and quantum information science.
Quantum Physics Mesoscale and Nanoscale Physics
no code implementations • 24 Feb 2021 • Jiahuan Ren, Qing Liao, Xuekai Ma, Stefan Schumacher, Jiannian Yao, Hongbing Fu
The ability to control the spin-orbit interaction of light in optical microresonators is of fundamental importance for future photonics.
Optics Mesoscale and Nanoscale Physics
no code implementations • 10 Dec 2020 • Franziska Barkhausen, Matthias Pukrop, Stefan Schumacher, Xuekai Ma
As a consequence, the condensate currents in different rings can flow either in the same or opposite direction depending on the specific configuration of the ring-shaped potentials.
Optics
no code implementations • 4 Dec 2020 • Philip Klement, Natalie Dehnhardt, Chuan-Ding Dong, Florian Dobener, Samuel Bayliff, Julius Winkler, Detlev M. Hofmann, Peter J. Klar, Stefan Schumacher, Sangam Chatterjee, Johanna Heine
Low-dimensional organic-inorganic perovskites synergize the virtues of two unique classes of materials featuring intriguing possibilities for next-generation optoelectronics: they offer tailorable building blocks for atomically thin, layered materials while providing the enhanced light harvesting and emitting capabilities of hybrid perovskites.
Materials Science
no code implementations • 17 Sep 2020 • Xuekai Ma, Yaroslav V. Kartashov, Alexey Kavokin, Stefan Schumacher
We model generation of vortex modes in exciton-polariton condensates in semiconductor micropillars, arranged into a hexagonal ring molecule, in the presence of TE-TM splitting.
Quantum Gases