3 papers
quant-ph2026
All-Optical Wide-Field Magnetometry with Van Der Waals Quantum Sensor
Feifei Zhou, Peiyan Ma, Jiajun Li +5
Negatively charged boron vacancy () centers in hexagonal boron nitride (-BN) have attracted wide-range interests owing to their van der Waals lattice and their potentials…
physics.atom-ph2026
Photon-Atom Granularity Noise Thermometry
Chen-Rong Liu, Yixuan Wang, Xiaowei Wang +5
We propose granularity noise thermometry (GNT), a fluctuation-based optical thermometry scheme that exploits the intrinsic fluctuations of susceptibility arising from atomic discre…
cond-mat.mtrl-sci2025
Host dependence of PL5 ensemble in 4H-SiC
Jiajun Li, Hui Qi, Feifei Zhou +6
Color center PL5 in 4H silicon carbide (4H-SiC) has drawn significant attention due to its room-temperature quantum coherence properties and promising potential of quantum sensing…