3 papers
cond-mat.mtrl-sci2025
200 keV energy electron irradiation of single crystal diamond: Quantification of vacancy and nitrogen-vacancy production
Chloe C Newsom, Lillian B Hughes, Ben L Green +2
Electron irradiation and annealing treatments are a method of colour centre/defect creation in diamond. The depth profile of defects created by low energy 200 keV electrons in sing…
cond-mat.mtrl-sci2024
Delayed luminescence and thermoluminescence in laboratory-grown diamonds
Jiahui Zhao, Ben L. Green, Ben G. Breeze +4
The blue-green phosphorescence/thermoluminescence is most commonly observed in diamonds following excitation at or above the indirect band gap and has been explained by a substitut…
cond-mat.mtrl-sci2023
Phosphorescence and donor-acceptor pair recombination in laboratory-grown diamonds
Jiahui Zhao, Ben L. Green, Ben G. Breeze +1
Intense "blue-green" phosphorescence is commonly observed in near colourless lab-grown high-pressure high-temperature (HPHT) diamonds following optical excitation at or above the i…