Suppression of electron spin decoherence of the diamond NV center by a transverse magnetic field
Chang S. Shin, Claudia E. Avalos, Mark C. Butler, Hai-Jing Wang, Scott J. Seltzer, Ren-Bao Liu, Alexander Pines, and Vikram S. Bajaj
We demonstrate that the spin decoherence of nitrogen vacancy (NV) centers in diamond can be suppressed by a transverse magnetic field if the electron spin bath is the primary decoherence source. The NV spin coherence, created in “a decoherence-free subspace,” is protected by the transverse component…
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