Figure 4: Resonant coupling of a single spin to neighbouring spins. | Nature Physics

Figure 4: Resonant coupling of a single spin to neighbouring spins.

From: Anisotropic interactions of a single spin and dark-spin spectroscopy in diamond

Figure 4

a, IPL versus B for an ensemble of N–V centres at two field angles. Inset: higher-resolution scans around 500 G showing the nitrogen hyperfine structure. b, A single N–V centre (NV4) coupling to several nitrogen centres. IPL versus B at two indicated field angles with 300 μW laser power. c, IPL versus B at two indicated laser powers for NV1, showing broadening of nitrogen peaks with increased power. For a (inset), b and c, a small linear background is subtracted from the data.

Back to article page