Nature Communications (Nov 2019)

Enhanced light-matter interaction in an atomically thin semiconductor coupled with dielectric nano-antennas

  • L. Sortino,
  • P. G. Zotev,
  • S. Mignuzzi,
  • J. Cambiasso,
  • D. Schmidt,
  • A. Genco,
  • M. Aßmann,
  • M. Bayer,
  • S. A. Maier,
  • R. Sapienza,
  • A. I. Tartakovskii

DOI
https://doi.org/10.1038/s41467-019-12963-3
Journal volume & issue
Vol. 10, no. 1
pp. 1 – 8

Abstract

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Dielectric nano-antennas may be used as a platform for boosting light-matter coupling in 2D semiconductors. Here, the authors demonstrate the coupling of atomically thin WSe$${}_{2}$$ 2 with low-loss, high-refractive-index GaP nano-antennas and observe a 10000-fold WSe$${}_{2}$$ 2 photoluminescence enhancement.