316 citations · 909 across the 8 of their papers we have counts for
8 papers
Realizing spin-dependent gauge field with biaxial metamaterials
Fu Liu, Tao Xu, Saisai Wang +2
Artificial magnetic field in electromagnetism is becoming an emerging way as a robust control of light based on its geometric and topological nature. Other than demonstrating topol…
Source illusion devices for flexural Lamb waves using elastic metasurfaces
Yongquan Liu, Zixian Liang, Fu Liu +3
Metamaterials with the transformation method has greatly promoted the development in achieving invisibility and illusion for various classical waves. However, the requirement of ta…
Parity-time symmetry from stacking purely dielectric and magnetic slabs
James Gear, Fu Liu, S. T. Chu +2
We show that Parity-time symmetry in matching electric permittivity to magnetic permeability can be established by considering an effective Parity operator involving both mirror sy…
Gauge Field Optics with Anisotropic Media
Fu Liu, Jensen Li
By considering gauge transformations on the macroscopic Maxwell's equations, a two dimensional gauge field, with its pseudo magnetic field in the real space, is identified as tilte…
Topological Photonic Phase in Chiral Hyperbolic Metamaterials
Wenlong Gao, Mark Lawrence, Biao Yang +5
Recently the possibility of achieving one-way backscatter immune transportation of light by mimicking the topological order present within certain solid state systems, such as topo…
Interference Induced Asymmetric Transmission Through A Monolayer of Anisotropic Chiral Metamolecules
Shuang Zhang, Fu Liu, Thomas Zentgraf +1
We show that asymmetric transmission for linear polarizations can be easily achieved by a monolayer of anisotropic chiral metamolecules through the constructive and destructive int…
Space-coiling metamaterials with double negativity and conical dispersion
Zixian Liang, Tianhua Feng, Shukin Lok +7
Metamaterials are effectively homogeneous materials that display extraordinary dispersion. Negative index metamaterials, zero index metamaterials and extremely anisotropic metamate…
Effective spontaneous PT-symmetry breaking in hybridized metamaterials
Ming Kang, Fu Liu, Jensen Li
We show that metamaterials can be used as a testing ground to investigate spontaneous symmetry breaking associated with non-Hermitian quantum systems. By exploring the interplay be…