activity
20172024
most citedExciton-polariton topological insulator

567 citations · 1.1k across the 14 of their papers we have counts for

collaborators
Showing 2020Show all

7 papers · 1 filter

cond-mat.mes-hall2020★ 7 cited

Bloch Oscillations of Hybrid Light-Matter Particles in a Waveguide Array

Johannes Beierlein, Oleg. A. Egorov, Tristan H. Harder +6

Bloch oscillations are a phenomenon well known from quantum mechanics where electrons in a lattice experience an oscillatory motion in the presence of an electric field gradient. H…

cond-mat.mes-hall2020★ 58 cited

Room temperature topological polariton laser in an organic lattice

Marco Dusel, Simon Betzold, Tristan. H. Harder +7

Interacting bosonic particles in artificial lattices have proven to be a powerful tool for the investigation of exotic phases of matter as well as phenomena resulting from non-triv…

physics.optics2020★ 23 cited

Kagome Flatbands for Coherent Exciton-Polariton Lasing

Tristan H. Harder, Oleg A. Egorov, Constantin Krause +7

Kagome lattices supporting Dirac cone and flatband dispersions are well known as a highly frustrated, two-dimensional lattice system. Particularly the flatbands therein are attract…

cond-mat.mes-hall2020★ 117 cited

Bosonic condensation of exciton-polaritons in an atomically thin crystal

Carlos Anton-Solanas, Maximilian Waldherr, Martin Klaas +9

The emergence of two-dimensional crystals has revolutionized modern solid-state physics. From a fundamental point of view, the enhancement of charge carrier correlations has sparke…

cond-mat.mes-hall2020★ 61 cited

Coherent topological polariton laser

Tristan H. Harder, Meng Sun, Oleg A. Egorov +9

Topological concepts have been applied to a wide range of fields in order to successfully describe the emergence of robust edge modes that are unaffected by scattering or disorder.…

cond-mat.mes-hall2020★ 23 cited

Propagative oscillations in co-directional polariton waveguide couplers

J. Beierlein, E. Rozas, O. A. Egorov +12

We report on novel exciton-polariton routing devices created to study and purposely guide light-matter particles in their condensate phase. In a co-directional coupling device, two…