45 citations · 129 across the 6 of their papers we have counts for
6 papers
Cycle Flux Ranking of Network Analysis in Quantum Thermal Device
Luqin Wang, Zi Wang, Chen Wang +1
Manipulating quantum thermal transport relies on uncovering the principle working cycles of quantum devices. Here, we apply the cycle flux ranking of network analysis to nonequilib…
Geometric Heat Pump: Controlling Thermal Transport with Time-dependent Modulations
Zi Wang, Luqin Wang, Jiangzhi Chen +2
The second law of thermodynamics dictates that heat simultaneously flows from the hot to cold bath on average. To go beyond this picture, a range of works in the past decade show t…
Twist-induced Near-field Thermal Switch Using Nonreciprocal Surface Magnon-Polaritons
Jiebin Peng, Gaomin Tang, Luqin Wang +3
We explore that two ferromagnetic insulator slabs host a strong twist-induced near-field radiative heat transfer in the presence of twisted magnetic fields. Using the formalism of…
Impact of counter-rotating-wave term on quantum heat transfer and phonon statistics in nonequilibrium qubit-phonon hybrid system
Chen Wang, Lu-Qin Wang, Jie Ren
Counter-rotating-wave terms (CRWTs) are traditionally viewed to be crucial in open small quantum systems with strong system-bath dissipation. Here by exemplifying in a nonequilibri…
Managing quantum heat transfer in nonequilibrium qubit-phonon hybrid system
Chen Wang, Lu-Qin Wang, Jie Ren
We investigate quantum heat transfer and thermal management in the nonequilibrium qubit-phonon hybrid system by applying the quantum master equation embedded with phononic coherent…
Strong system-bath coupling induces negative differential thermal conductance and heat amplification in nonequilibrium two-qubits systems
Huan Liu, Chen Wang, Lu-Qing Wang +1
Quantum heat transfer is analyzed in nonequilibrium two-qubits systems by applying the nonequilibrium polaron-transformed Redfield equation combined with full counting statistics.…