96 citations · 176 across the 9 of their papers we have counts for
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Spontaneous emission modulation in biaxial hyperbolic van der Waals material
Haotuo Liu, Yang Hu, Qing Ai +2
As a natural van der Waals crystal, α-MoO3 has excellent in-plane hyperbolic properties and essential nanophotonics applications. However, its actively tunable properties are gener…
Chirality of plasmonic metasurfaces with rectangular holes
Biyuan Wu, Mingjun Wang, Yasong Sun +3
Chiral response is of tremendous importance to many fields, such as analytical chemistry, polarization manipulation and biological sensing. Here, a chiral metasurface based on rect…
Coupling between hyperbolic phonon polaritons excited in two ultrathin hBN sheets
Xiaohu Wu, Chengshuai Su, Kezhang Shi +2
In this work, the hyperbolic phonon polaritons (HPPs) in ultrathin hBN sheets are numerically studied. The dispersion relation and distribution of electric field are calculated to…
Rotation-induced significant modulation of near-field radiative heat transfer between hyperbolic nanoparticles
Yang Hu, Yasong Sun, Zhiheng Zheng +3
Modulation of near-field radiative heat transfer (NFRHT) with rotated anisotropic hBN and MoO3 nanoparticles (NPs) are investigated. The spectral heat power, total heat power and e…
Nonreciprocal thermal radiation based on Fibonacci quasi-periodic structures
Jun Wu1, Feng Wu, Tiancheng Zhao +2
To violate Kirchhoff s law is very important in the areas of thermal radiation. However, due to the weak nonreciprocity in natural materials, it is necessary to engineer novel stru…
Dual-band nonreciprocal thermal radiation by coupling optical Tamm states in magnetophotonic multilayers
Jun Wu, Feng Wu, Tiancheng Zhao +2
Kirchhoff s law is one of the most fundamental law in thermal radiation. The violation of traditional Kirchhoff s law provides opportunities for higher energy conversion efficiency…
Polariton Topological Transition Effects on Radiative Heat Transfer
ChengLong Zhou, XiaoHu Wu, Yong Zhang +2
Twisted two-dimensional bilayer materials exhibit many exotic physical phenomena. Manipulating the twist angle between the two layers enables fine control of the physical structure…
Terahertz composite plasmonic slabs based on double-layer metallic gratings
Dejun Liu, Lin Chen, Feng Liu
A composite plasmonic slab based on double-layer metallic gratings and a dielectric film is experimentally and numerically demonstrated in terahertz (THz) regions, which can suppor…