Electron lithography enables sub-100-nanometer patterning of a fully water-based hydrogel resist.

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

By forcing crystal structures to compete, scientists uncovered a new way to make magnetism twist. Florida State University ...

Abstract: In this paper, we outline the domain of adequacy for the well-known approximation of physical optics (PO) for binary metasurfaces (MSs). First, we show that beyond the approximation of ...

Abstract: The concept of metagratings has been proposed as an efficient method of controlling the diffraction field of electromagnetic waves. In this paper, a reflective metagrating with ...

Altermagnets are a newly recognized class of antiferromagnets whose magnetic structure behaves very differently from what is ...