2 papers
physics.ins-det2023
High dynamic range open-loop current measurement based on diamond quantum magnetometer achieving ppm scale precision
Qihui Liu, Hao Chen, Fei Xie +10
Negatively charged nitrogen-vacancy (NV) centers in diamond have been extensively studied as a promising high sensitivity solid-state magnetic field sensor at room temperature. How…
quant-ph2022
Realization of high-dynamic-range broadband magnetic-field sensing with ensemble nitrogen-vacancy centers in diamond
Cao Wang, Qihui Liu, Yuqiang Hu +9
We present a new magnetometry method integrating an ensemble of nitrogen-vacancy (NV) centers in a single-crystal diamond with an extended dynamic range for monitoring the fast cha…