We show that the gravitational acceleration can be measured with the matter-wave Ramsey interferometry, by using a nitrogen-vacancy center coupled to a nano-mechanical resonator …
The spin in a rotating frame has attracted a lot of attentions recently, as it deeply relates to both fundamental physics such as pseudo-magnetic field and geometric phase, and …
The nitrogen-vacancy (NV) center in diamond has emerged as a promising platform for high- sensitivity, vector magnetic field detection and high spatial resolution magnetic-field imaging …
In the past 15 years, quantum sensing of magnetic fields using nitrogen-vacancy (NV) center ensembles in diamond has matured into an established discipline, with several proof of …