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Effects of magnetic field on the low temperature emission of nitrogen vacancy centres in diamond

McMurtrie, Roger; Rogers, Lachlan; Manson, Neil

Description

Under optical illumination in the blue or green, negatively charged nitrogen vacancy centres in diamond emit in the red. The intensity of this emission varies slightly depending on spin state occupation. Optical transitions occur predominantly without change of spin projection. However, excited m s = ±1 states can decay non-radiatively to the ground m s = 0 state via intermediary singlet states.With continuous excitation, this effect transfers most of the population to the ms = 0 state...[Show more]

CollectionsANU Research Publications
Date published: 2010
Type: Journal article
URI: http://hdl.handle.net/1885/56502
Source: Physics Procedia
DOI: 10.1016/j.phpro.2010.01.225

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