253 citations · 423 across the 6 of their papers we have counts for
7 papers
Isotropic Magnetic Purcell Effect
Tianhua Feng, Wei Zhang, Zixian Liang +2
Manipulating the spontaneous emission rate of optical emitters with all-dielectric nanoparticles benefits from their low-loss nature and thus provides relatively large extrinsic qu…
Unidirectional emission in an all-dielectric nanoantenna
Tianhua Feng, Wei Zhang, Zixian Liang +1
All-dielectric nanoantennas are a promising alternative to plasmonic optical antennas for engineering light emission because of their low-loss nature in the optical spectrum. Never…
Willis metamaterial on a structured beam
Yongquan Liu, Zixian Liang, Jian Zhu +5
Bianisotropy is common in electromagnetics whenever a cross-coupling between electric and magnetic responses exists. However, the analogous concept for elastic waves in solids, ter…
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…
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…
Bending a periodically layered structure for transformation acoustics
Zixian Liang, Jensen Li
Anisotropic acoustic metamaterials have been proved very useful for their high potential in guiding and manipulating sound energy. In this paper, we further develop the idea by usi…