Cancer, as one of the leading causes of death worldwide, drives the advancement of cutting-
edge technologies for cancer treatment. Transition-metal-based nanozymes emerge as …

Here we present a roadmap on Photonic metasurfaces. This document consists of a number
of perspective articles on different applications, challenge areas or technologies underlying …

Electro-optic metasurfaces have demonstrated significant potential in enhancing the
modulation speed and efficiency for fast and large-scale free-space optical devices. Barium …

We computationally analyze the electro-optic response of metasurfaces consisting of
interconnected nanoantennas with multipolar resonances using a chalcophosphate …

The heterogeneous integration of ferroelectric BaTiO3 thin films on silicon (Si) and silicon
nitride (SiN)‐based platforms for photonic integrated circuits (PICs) plays a crucial role in the …

Nonlinear optical effects are used to generate coherent light at wavelengths difficult to reach
with lasers. Materials periodically poled or nanostructured in the nonlinear susceptibility in …

Experimentally achieving the first‐ever electric field periodic poling of single crystal barium
titanate oxide (BTO, or BaTiO3) thin film on‐insulator is reported. Owing to the outstanding …

One-dimensional sub-wavelength gratings are versatile photonic platforms supporting
diverse resonances, including symmetry-protected bound states in the continuum. However …

With the rapid development of optical communication, how to achieve efficient modulation
(fast response speed and high modulation depth) of optical signals has attracted more and …

The bound states in the continuum (BICs) inspired mechanism of light localization makes it
possible to realize high-Q quasi-BICs metasurface, and can be better applied to dynamic …