4 papers
Early warning signals of the tipping point in strongly interacting Rydberg atoms
Jun Zhang, Li-Hua Zhang, Bang Liu +11
The identification of tipping points is essential for prediction of collapses or other sudden changes in complex systems. Applications include studies of ecology, thermodynamics, c…
Ultra-Wide Dual-band Rydberg Atomic Receiver Based on Space Division Multiplexing RF-Chip Modules
Li-Hua Zhang, Bang Liu, Zong-Kai Liu +7
Detecting microwave signals over a wide frequency range has numerous advantages as it enables simultaneous transmission of a large amount of information and access to more spectrum…
Floquet engineering Rydberg sub-THz frequency comb spectroscopy
Li-Hua Zhang, Zong-Kai Liu, Bang Liu +10
Engineering a Terahertz (THz) frequency comb spectroscopy at atomic level advances the precisely measurement in spectroscopy and sensing. Current progresses on THz frequency comb r…
Cavity-enhanced Rydberg atom microwave receiver
Bang Liu, Li-Hua Zhang, Zong-Kai Liu +10
Developing microwave electric field sensing based on Rydberg atom has received significant attention due to its unique advantages. However, achieving effective coupling between Ryd…