English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Development of stable room-temperature bright single-photon emitters usingatomic defects in hexagonal-boron nitride flakes (h-BN) provides significantpromises for quantum technologies. However, an outstanding challenge in h-BN iscreating site-specific, stable, high emission rate single photon emitters withvery low Huang-Rhys (HR) factor. Here, we discuss the photonic properties ofsite-specific, isolated, stable quantum emitter that emit single photons with ahigh emission rate and unprecedented low HR value of 0.6 at room temperature.Scanning confocal image confirms site-specific single photon emitter with aprominent zero-phonon line at ~578 nm with saturation photon counts of 105counts/second. The second-order intensity-intensity correlation measurementshows an anti-bunching dip of ~0.25 with an emission lifetime of 2.46 ns.Low-energy electron beam irradiation and subsequent annealing are important toachieve stable single photon emitters.

Site-specific stable deterministic single photon emitters with low Huang-Rhys value in layered hexagonal boron nitride at room temperature