Events

Speaker: Dr. Xiu Lu

Excitonic Properties of Localized Emitters from Monolayer WSe2 an WSe2/MoSe2 Heterobilayer

  • PC Department Online Seminar
  • Date: Feb 23, 2021
  • Time: 16:00
  • Speaker: Dr. Xiu Lu
  • Tulane University, New Orleans, USA
Since the discovery of single photon emitters (SPEs) from monolayer WSe2 in 2015, the two-dimensional layered materials, including transition metal dichalcogenides (TMDCs) and hexagonal boron nitride (h-BN), has emerged to be a new playground for exploring quantum emitters and novel spin-photon interface1. A SPE in TMDC is believed to arise from trapping of an exciton by defects, localized strain or moirépotential which occurs in heterobilayer or twisted homobilayer. [more]
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