ArticleNanomaterials (Basel, Switzerland)2023
Engineering Multicolor Radiative Centers in hBN Flakes by Varying the Electron Beam Irradiation Parameters.
Article in Nanomaterials (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Solvent Effects on the Blinking Statistics of Color Centers in Chemical Vapor Deposition-Grown hBN.ACS omega · 2026Article
- Defect Engineering in Large-Scale CVD-Grown Hexagonal Boron Nitride: Formation, Spectroscopy, and Spin Relaxation Dynamics.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- An atlas of photonic and plasmonic materials for cathodoluminescence microscopy.Nanophotonics (Berlin, Germany) · 2025Article
- Non-perturbative cathodoluminescence microscopy of beam-sensitive materials.Nanophotonics (Berlin, Germany) · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Recently, hBN has become an interesting platform for quantum optics due to the peculiar defect-related luminescence properties. In this work, multicolor radiative emissions are engineered and tailored by position-controlled low-energy electron irradiation. Varying the irradiation parameters, such as the electron beam energy and/or area dose, we are able to induce light emissions at different wavelengths in the green-red range. In particular, the 10 keV and 20 keV irradiation levels induce the appearance of broad emission in the orange-red range (600-660 nm), while 15 keV gives rise to a sharp emission in the green range (535 nm). The cumulative dose density increase demonstrates the presence of a threshold value. The overcoming of the threshold, which is different for each electron beam energy level, causes the generation of non-radiative recombination pathways.
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Registered trials
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