3 papers
quant-ph2025
Feedback-Enhanced Driven-Dissipative Quantum Batteries in Waveguide-QED Systems
Xian-Li Yin, Meixi Guo, Jian Huang +2
Quantum batteries (QBs), acting as energy storage devices, have potential applications in future quantum science and technology. However, the QBs inevitably losses energy due to th…
cond-mat.mes-hall2025
Quantum Saturation of Magnetoelectric Coupling in FeO Nanoparticles
Jian Huang, Fatemeh Aghabozorgi, Stephanie Brock
We report magnetoelectric coupling in nanoparticle assemblies that persists to temperatures over 300 times lower than in previous studies. The ME response saturates at low temperat…
cond-mat.mes-hall2025
Interaction-Driven Asymmetry in the Breakdown of the = 1 Quantum Hall State
Hoai Anh Ho, Jian Huang, L. N. Pfeiffer +1
We report real-time detection of longitudinal and transverse transport responses across distinct frequency bands in a ferromagnetic filling factor = 1 integer quantum Hall stat…