activity
20202026
most citedPicotesla magnetometry of microwave fields with diamond sensors

98 citations · 140 across the 5 of their papers we have counts for

collaborators

5 papers

quant-ph2026

Removing inhomogeneous broadening in cross-relaxation spectra via hole burning

Fei Kong, Zhehua Huang, Zhengze Zhao +4

Quantum relaxometry based on nitrogen-vacancy (NV) centers in diamond is an easy-to-use technique that detects magnetic noise by measuring the longitudinal relaxation of NV centers…

quant-ph2025★ 3 cited

Parallel accelerated electron paramagnetic resonance spectroscopy using diamond sensors

Zhehua Huang, Zhengze Zhao, Fei Kong +7

The nitrogen-vacancy (NV) center can serve as a magnetic sensor for electron paramagnetic resonance (EPR) measurements. Benefiting from its atomic size, the diamond chip can integr…

quant-ph2023★ 27 cited

In situ electron paramagnetic resonance spectroscopy using single nanodiamond sensors

Zhuoyang Qin, Zhecheng Wang, Fei Kong +7

An ultimate goal of electron paramagnetic resonance (EPR) spectroscopy is to analyze molecular dynamics in place where it occurs, such as in a living cell. The nanodiamond (ND) hos…

quant-ph2022★ 98 cited

Picotesla magnetometry of microwave fields with diamond sensors

Zhecheng Wang, Fei Kong, Pengju Zhao +5

Developing robust microwave-field sensors is both fundamentally and practically important with a wide range of applications from astronomy to communication engineering. The Nitroge…

quant-ph2020★ 12 cited

Kilohertz electron paramagnetic resonance spectroscopy of single nitrogen centers at zero magnetic field

Fei Kong, Pengju Zhao, Pei Yu +6

Electron paramagnetic resonance spectroscopy (EPR) is among the most important analytical tools in physics, chemistry, and biology. The emergence of nitrogen-vacancy (NV) centers i…