Diamonds with two extreme sizes, large single crystal and nanocrystalline, have completely
different properties, and have aroused the continuous attention of researchers. Each has its …

Nanocones are ideal for wide‐angle antireflection of glass elements, yet their applications
often encounter complex geometries and large sizes, bringing serious difficulty in …

We report a reactive ion etching process based on SF 6–CHF 3, which can prepare black
germanium at low RF power and normal temperature. The absorption of black germanium in …

Photosensitive glasses for radiation-induced 3D microstructuring, due to their optical
transparency and thermal, mechanical, and chemical resistance, enable the use of new …

With the rapid growth of the electronic display industry, aluminosilicate glass has emerged
as a replacement for traditional soda lime silica glass as the cover plate of various display …

Optical meta-surface element is a kind of two-dimensional ultra-thin device based on the
regular arrangement of single-layer or multi-layer sub-wavelength nanostructure array. It can …

Protection windows or lenses for outdoor white LED lighting generate high optical losses.
Moth-eye structures elaborated by plasma etching offers a simple and low cost way for …

Photothermal materials often prioritize solar absorption while neglecting thermal radiation
losses, which diminishes thermal radiation conversion efficiency. This study addresses this …

A novel concept for fabricating heterogeneous nanostructures based on different melting
temperatures is developed. Au–Ag composite cross-structures are fabricated by …

Metasurfaces, being composed of subwavelength nanostructures, can achieve peculiar
optical manipulations of phase, amplitude, etc. A large field of view (FOV) is always one of …