Suppression of fluorescence phonon sideband from nitrogen vacancy centers in diamond nanocrystals by substrate effect.

Abstract

Substrates effect is observed on the suppression of the phonon sideband from nitrogen vacancy (NV) centers in 50nm diamond nanocrystals at cryogenic temperatures. As a quantitative parameter of the population of phonon sidebands, the Debye-Waller factor is estimated from fluorescence spectra on glass, silicon, and silica-on-silicon substrates. Fluorescence… (More)
DOI: 10.1364/OE.20.015628

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@article{Zhao2012SuppressionOF, title={Suppression of fluorescence phonon sideband from nitrogen vacancy centers in diamond nanocrystals by substrate effect.}, author={Hong-Quan Zhao and Masazumi Fujiwara and Shigeki Takeuchi}, journal={Optics express}, year={2012}, volume={20 14}, pages={15628-35} }