Figure 5
From: Relaxation of a dense ensemble of spins in diamond under a continuous microwave driving field
(a) Measurement for the MW-driven relaxation time at 2682 MHz. Inset: Zoom-in relaxation data of the same MW in a 1-μs time window for the measurement of Rabi frequency. (b) Measurement for the spin–spin relaxation time with \(T_{2}\) = 1.7 μs. The times labeled in the x-axes are the durations between pairs of MW π/2 pulses 43. Inset: Measurement for the spin–lattice relaxation time with \(T_{1}\) = 1491 μs. The times labeled in the x-axes are the durations between MW π and optical readout pulses27. Solid curves are best fits of the experimental data.
