3 papers
physics.atom-ph2026
Optical pumping of alkali-metal vapor in the quasi-high-pressure regime
Kezheng Yan, Jinbo Hu, Nan Zhao
Optical pumping is fundamental to high-precision measurement using thermal alkali-metal atoms in vapor cells. In applications such as atomic magnetometry, buffer gases (e.g., $\mat…
physics.ao-ph2025
Experimental verification of the optimal fingerprint method in a Spin Resonance System: Implications for Complex Systems
Jinbo Hu, Hong Yuan, Letian Chen +2
The optimal fingerprint method (OFM) serves as a potent approach for detecting and attributing climate change. However, direct experimental validation remains challenging due to th…
quant-ph2025
Frequency Shift Caused by Nonuniform Field and Boundary Relaxation in Magnetic Resonance and Comagnetometers
Xiangdong Zhang, Jinbo Hu, Da-Wu Xiao +1
In magnetic resonance experiments, it is widely recognized that a nonuniform magnetic field can lead to an increase in the resonance line width, as well as a reduction in sensitivi…