119 citations · 477 across the 28 of their papers we have counts for
28 papers
Generalized Huang's Equation for Phonon Polariton in Polyatomic Polar Crystal
Weiliang Wang, Ningsheng Xu, Yingyi Jiang +4
The original theory of phonon polariton is Huang's equation which is suitable for diatomic polar crystals only. We proposed a generalized Huang's equation without fitting parameter…
Phonon pseudoangular momentum in -MoO
Meiqi Li, Zhibing Li, Huanjun Chen +1
In recent studies, it has been discovered that phonons can carry angular momentum, leading to a series of investigations into systems with 3-fold rotation symmetry. However, for sy…
Hyperbolic phonon polaritons and wave vector direction dependent dielectric tensors in anisotropic crystals
Yue Fang, Huanjun Chen, Zhibing Li +1
Hyperbolic phonon polariton is important in precisely controlling photons at the nanoscale. It was common practice to calculate the dielectric function of the phonon polariton syst…
Coexistence of zigzag antiferromagnetic order and superconductivity in compressed NiPSe3
Hualei Sun, Liang Qiu, Yifeng Han +12
NiPSe3 is regarded as a bandwidth-controlled Mott insulator, distinct from the widely studied Mott insulating magnetic graphene MPSe3 (M = Mn and Fe) family. By employing high-pres…
Exchange field enhanced upper critical field of the superconductivity in compressed antiferromagnetic EuTe2
Hualei Sun, Liang Qiu, Yifeng Han +17
We report high pressure studies on the C-type antiferromagnetic semiconductor EuTe2 up to 36.0 GPa. A structural transition from the I4/mcm to C2/m space group is identified at ~16…
Various magnetism of the compressed antiferromagnetic topological insulator EuSn2As2
Hualei Sun, Cuiqun Chen, Yusheng Hou +9
We report a comprehensive high-pressure study on the antiferromagnetic topological insulator EuSn2As2 up to 21.1 GPa through measurements of synchrotron x-ray diffraction, electric…