4 papers
Analysis of Geometric Phases in Particle Diffusion Systems: Insights from Non-Hermitian Heat Transfer
Jinrong Liu, Liujun Xu, Gaole Dai +1
Geometric phases in particle diffusion systems, an intriguing aspect enlightened from thermal systems, offer a different understanding beyond traditional Brownian motion and Fick's…
Radiative metamaterials based on effective-medium theory
Haohan Tan, Liujun Xu
Thermal metamaterials have made significant advancements in the past few decades. However, the concept of thermal metamaterials is primarily rooted in the thermal conduction mechan…
Realizing chameleonlike thermal rotator with transformation-invariant metamaterials
Fubao Yang, Boyan Tian, Liujun Xu
Heat flux rotation has important significance in thermal protection since it can shield the heat energy from a selected direction. Combining with tailored metamaterials, transforma…
Spatiotemporal multiphysics metamaterials with continuously adjustable functions
Min Lei, Liujun Xu, Jiping Huang
Emerging multiphysics metamaterials offer a distinct possibility for regulating complex physical processes. However, two severe constraints still lower their functionality and tuna…