9 citations · 28 across the 5 of their papers we have counts for
6 papers
Transient energy backflow enhanced ergotropy in an open qubit quantum battery assisted by an auxiliary oscillator
Shun-Cai Zhao
Decoherence and dissipation in open quantum systems generally drive quantum batteries toward passive states, thereby reducing their extractable work (ergotropy). Here, we study a d…
Negative refraction with low absorption using EIT in a four-level left-handed atomic system
Shun-Cai Zhao, Zheng-Dong Liu, Gen Li +1
We suggest a scheme for obtaining negative refraction with low absorption in a left-handed atomic system.Under the the appropriate conditions,the atomic system displays negative re…
Negative refraction with absorption suppressed by electromagneticly induced transparency in a left-handed atomic system
Shun-Cai Zhao
This paper intends to realize negative refraction with absorption suppressed by the electromagneticly induced transparency(EIT) in a dense four-level atomic system. Without the two…
Different roles of quantum interference in a quantum dot photocell with two intermediate bands
Shun-Cai Zhao, Jing-Yi Chen, Xin Li
It is generally believed that quantum interference can improve the transport of photo-generated carriers in a photocell, thereby improve the photoelectric conversion efficiency. In…
Left handness in a four-level atomic system
Shuncai Zhao, Zhengdong Liu
A scheme is proposed for realizing simultaneous negative permittivity and negative permeability based on quantum coherence in a four-level dense atomic system here.Under some param…
Charge-transport enhanced by the quantum entanglement in the Photosystem II reaction center
Ling-Fang Li, Shun-Cai Zhao, Lu-Xin Xu
Revealing the role of quantum entanglement in charge-transport in the Photosystem II reaction center (PSII RC) is of great significance. In this work, we theoretically demonstrate…