Communications Physics (Mar 2021)

Tunable exciton–polariton condensation in a two-dimensional Lieb lattice at room temperature

  • Fabio Scafirimuto,
  • Darius Urbonas,
  • Michael A. Becker,
  • Ullrich Scherf,
  • Rainer F. Mahrt,
  • Thilo Stöferle

DOI
https://doi.org/10.1038/s42005-021-00548-w
Journal volume & issue
Vol. 4, no. 1
pp. 1 – 6

Abstract

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Artificial periodic lattices of microcavities filled with optically active materials can serve as a platform to explore a range of physical phenomena. Here, the authors prepare and analyse 2D Lieb lattices made from a tunable cavity array with an organic polymer which operates in the strong exciton–photon coupling regime and exhibits polariton condensation at room temperature.