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quant-ph2026
Fast Single Nitrogen-Vacancy Center Ramsey Characterization using a Physics-Informed Neural Network
Chao Shang, Gregory D. Fuchs
Precise characterization of the local spin environment of single diamond nitrogen-vacancy (NV) centers is crucial for advancing quantum sensing, quantum networking, and the optimiz…
quant-ph2025
Optical Readout of Coherent Nuclear Spins Beyond the NV Center Electron T
Johnathan Kuan, Gregory D. Fuchs
The nitrogen-vacancy (NV) center is an emerging platform for constructing inertial sensors. Its native nitrogen spin can serve as a gyroscope using Ramsey interferometry protocols.…
quant-ph2024
Cooling and Squeezing a Microwave Cavity State with Magnons Using a Beam Splitter Interaction
Qin Xu, Gregory D. Fuchs
We propose two geometries to realize a significant beam splitter interaction (XZ coupling) between magnons and a 2D microwave cavity mode. In both setups the cavity is analogous to…