3 papers
cond-mat.stat-mech2025
Performance optimization of Nernst-based thermionic engines
Wei Yan, Minglong Lv, Ousi Pan +3
In this paper, we examine the power and efficiency of the thermionic device utilizing the Nernst effect, with a specific focus on its potential application as an engine. The device…
cond-mat.stat-mech2023
Theoretical bound of the efficiency of learning with coarse-graining
Minghao Li, Shihao Xia, Youlin Wang +2
A thermodynamic formalism describing the efficiency of information learning is proposed, which is applicable for stochastic thermodynamic systems with multiple internal degree of f…
quant-ph2023
Performance improvement of a fractional quantum Stirling heat engine
Shihao Xia, Youlin Wang, Minglong Lv +2
To investigate the impact of fractional parameter on the thermodynamic behaviors of quantum systems, we incorporate fractional quantum mechanics into the cycle of a quantum Stirlin…