Imagine a liquid that flows freely one moment, then stiffens into a near-solid the next, and then can switch back with a ...

In the contemporary fields of technology and defense, the research of electromagnetic cloaking technology and Radar Cross Section (RCS) reduction techniques play a crucial role [1]. The advancement of ...

A planar reflectarray antenna based on liquid crystal materials is presented in this paper. First, a new type of loop dipole miniaturized liquid crystal antenna reflection unit is constructed. The ...

A team of researchers has developed a novel method for using cholesteric liquid crystals in optical microcavities. The ...

New recyclable electronics could be critical to curbing e-waste, scientists argue, especially because these circuit boards ...