3 papers
cond-mat.mes-hall2025
Clarification of Floquet--Enhanced Thermal Emission Through the Nonequilibrium Green's Function Formalism
Yuhua Ren, Hui Pan, Jian-Sheng Wang
Floquet engineering offers a powerful route to enhance emission in time-modulated media. Here, we investigate the influence of time-modulated permittivity in silicon carbide on its…
cond-mat.mes-hall2025
Anomalous Scaling Laws of Dispersion Interactions in Anisotropic Nanostructures
Hui Pan, Yuhua Ren, Jian-Sheng Wang
The van der Waals (vdW) dispersion interaction between two finite neutral objects typically follows the standard nonretarded law. Here, we reveal an anomalous sc…
cond-mat.mes-hall2024
Asymmetry-induced radiative heat transfer in Floquet systems
Hui Pan, Yuhua Ren, Gaomin Tang +1
Time modulation opens new avenues for light, heat control, and energy harvesting, yet the impact of nonequilibrium dynamics of microscopic particles remains largely unexplored. We…