Single-Photon Emission from Point Defects in Hexagonal Boron Nitride Induced by Plasma Treatment
Libin Zeng,
Siyu Zhang,
Junhua Meng
et al.
Abstract:Solid-state quantum emitters are gaining significant attention for many quantum information applications. Hexagonal boron nitride (h-BN) is an emerging host material for generating bright, stable, and tunable single-photon emission with narrow line widths at room temperature. In this work, we present a facile and efficient approach to generate high-density single-photon emitters (SPEs) in mechanically exfoliated h-BN through H-or Ar-plasma treatment followed by high-temperature annealing in air. It is notable … Show more
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