Protecting Quantum Spin Coherence of Nanodiamonds in Living Cells
Protecting Quantum Spin Coherence of Nanodiamonds in Living Cells
Due to its superior coherent and optical properties at room temperature, the nitrogen-vacancy (N-V ) center in diamond has become a promising quantum probe for nanoscale quantum sensing. However, the application of N-V containing nanodiamonds to quantum sensing suffers from their relatively poor spin coherence times. Here we demonstrate energy …