Artificial microstructures, which allow us to control and change the properties of wave fields through changing the geometrical parameters and the arrangements of microstructures …
Quasi-bound states in the continuum (QBICs) are Fano resonant states with long optical lifetimes controlled by symmetry-breaking perturbations. While conventional Fano …
Recent advances in twistronics of low-dimensional materials, such as bilayer graphene and transition-metal dichalcogenides, have enabled a plethora of unusual phenomena …
Janus monolayers, a class of two‐faced 2D materials, have received significant attention in electronics, due to their unusual conduction properties stemming from their inherent out‐of …
Along with the rapid development of micro/nanofabrication and characterization techniques, as well as the advancement of electronic computer and numerical simulation algorithms …
Y Zhao, XX Liu, A Alù - Journal of Optics, 2014 - iopscience.iop.org
Metasurfaces, the two-dimensional equivalent of metamaterials, are periodic arrays of sub- wavelength engineered inclusions that can locally manipulate and enhance wave–matter …
Y Tang, Z Liu, J Deng, K Li, J Li… - Laser & Photonics …, 2020 - Wiley Online Library
In linear optical regime, it is shown that the polarization, amplitude, and phase of light can be easily controlled by using optical metasurfaces, thus enabling the powerful designs of …
Circular polarizers that selectively transmit only one handedness of circular polarization are useful for imaging and wireless communications. Conventional circular polarizers involve …
S Fasold, S Linß, T Kawde, M Falkner, M Decker… - Acs …, 2018 - ACS Publications
We experimentally study the effect of rotational disorder at the unit-cell level on the optical response of chiral bilayer plasmonic metasurfaces consisting of asymmetric dimers of gold …