5 papers
Convection-modulated topological edge mode and extended-localized criticality in thermal metamaterials
Zhoufei Liu, Jiping Huang, Ying Li
Convection offers a dynamic and flexible approach to achieving a variety of novel physical phenomena beyond pure conduction. Here, we demonstrate that thermal metamaterials with co…
Reconfigurable, zero-energy, and wide-temperature loss-assisted thermal nonreciprocal metamaterials
Min Lei, Peng Jin, Yuhong Zhou +3
Thermal nonreciprocity plays a vital role in chip heat dissipation, energy-saving design, and high-temperature hyperthermia, typically realized through the use of advanced metamate…
Geometric heat pumping under continuous modulation in thermal diffusion
Hao-Ran Yan, Pei-Chao Cao, Yan-Xiang Wang +2
Berry (geometric) phase has attracted a lot of interest and permeated into all aspects of physics including photonics, crystal dynamics, electromagnetism and heat transfer since it…
Extended-localized transition in diffusive quasicrystals
Zhoufei Liu, Pei-Chao Cao, Ying Li +1
Compared to periodic systems, quasicrystals without translational invariance exhibit unexpected localization properties. The extended-localized transition in quasicrystals has been…
Higher-Order Topological In-Bulk Corner State in Pure Diffusion Systems
Zhoufei Liu, Pei-Chao Cao, Liujun Xu +3
Compared with conventional topological insulator that carries topological state at its boundaries, the higher-order topological insulator exhibits lower-dimensional gapless boundar…