Linh Pham

TL;DR: An improvement of more than two orders of magnitude is demonstrated in the spin coherence time of nitrogen-vacancy centres of diamond, which could advance quantum sensing, enable squeezing and many-body entanglement, and open a path to simulating driven, interaction-dominated quantum many- body Hamiltonians.

TL;DR: This work demonstrates magnetic imaging of living cells (magnetotactic bacteria) under ambient laboratory conditions and with sub-cellular spatial resolution, using an optically detected magnetic field imaging array consisting of a nanometre-scale layer of nitrogen–vacancy colour centres implanted at the surface of a diamond chip.

TL;DR: In this article, a review analyzes present and proposed approaches to enhance the sensitivity of broadband ensemble-NV-diamond magnetometers and identifies the most promising avenues and are investigated extensively.

TL;DR: In this article, the authors demonstrate a method of imaging spatially varying magnetic fields using a thin layer of nitrogen-vacancy (NV) centers at the surface of a diamond chip.

TL;DR: In this article, an experimental and theoretical study of electronic spin decoherence in ensembles of nitrogen-vacancy (NV) color centers in bulk high-purity diamond at room temperature is presented.