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quant-ph2025
Watt-level coherent microwave emission from dissipation engineered solid-state quantum batteries
Yuanjin Wang, Hao Wu, Mark Oxborrow +1
Recently proposed metastability-induced quantum batteries have shown particular promise for coherent microwave generation. However, achieving high-power coherent microwave generati…
quant-ph2024
Metastability-Induced Solid-State Quantum Batteries for Powering Microwave Quantum Electronics
Yuanjin Wang, Hao Wu, Qing Zhao
Metastability is ubiquitous in diverse complex systems. In open quantum systems, metastability offers protection against dissipation and decoherence, yet its application in quantum…
quant-ph2020
Closed-loop three-level charged quantum battery
Fu-Quan Dou, Yuan-Jin Wang, Jian-An Sun
Quantum batteries are energy storage or extract devices in a quantum system. Here, we present a closed-loop quantum battery by utilizing a closed-loop three-state quantum system in…