21 citations · 21 across the 2 of their papers we have counts for
7 papers
Plasma absorption levelling by phase coherence in meta-surface stacked structure
Xing-Yu Xu, Zhong-Zhu Liang, Li Qin +1
In this paper, we propose a MIM (metallic metasurface-insulator-metal) stacked structure to realize perfect absorption in mid- and far- infrared bandwidth. A large number of metall…
Non-reciprocal Exciton-Polariton Ring Lattices
Huawen Xu, Kevin Dini, Xingran Xu +3
Recent experiments have shown the transfer of orbital angular momentum (OAM) from a non-resonant laser onto an exciton-polariton condensate, despite earlier views that the phase in…
Interaction induced bi-skin effect in an exciton-polariton system
Xingran Xu, Huawen Xu, S. Mandal +3
The non-Hermitian skin effect can be realized through asymmetric hopping between forward and backward directions, where all the modes of the system are localized at one edge of a f…
The non-Hermitian geometrical property of 1D Lieb lattice under Majorana's stellar representation
Xingran Xu, Haodi Liu, Zhidong Zhang +1
The topological properties of non-Hermitian Hamiltonian is a hot topic, and the theoretical studies along this research line are usually based on the two-level non-Hermitian Hamilt…
Nonequilibrium Landau-Zener Tunneling in Exciton-Polariton Condensates
Xingran Xu, Zhidong Zhang, Zhaoxin Liang
For a coherent quantum mechanical two-level system driven with a linearly time-dependent detuning, the Landau-Zener model has served over decades as a textbook model of quantum dyn…
Non-equilibrium quantum phase transition in a spinor quantum gas in a lattice coupled to a membrane
Xingran Xu, Zhidong Zhang, Zhaoxin Liang
Recently, a novel kind of hybrid atom-optomechanical system, consisting of atoms in a lattice coupled to a membrane, has been experimentally realized [Vochezer {\it et al.,} Phys.…