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Optical patterning of trapped charge in nitrogen-doped diamond

Jayakumar, Harishankar; Henshaw, Jacob; Dhomkar, Siddharth; Pagliero, Daniela; Manson, Neil; Laraoui, Abdelghani; Albu, Remus; Doherty, Marcus; Meriles, Carlos A


The nitrogen-vacancy (NV) centre in diamond is emerging as a promising platform for solid-state quantum information processing and nanoscale metrology. Of interest in these applications is the manipulation of the NV charge, which can be attained by optical excitation. Here, we use two-colour optical microscopy to investigate the dynamics of NV photo-ionization, charge diffusion and trapping in type-1b diamond. We combine fixed-point laser excitation and scanning fluorescence imaging to locally...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Journal article
Source: Nature Communications
DOI: 10.1038/ncomms12660
Access Rights: Open Access


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