Their device consists of 10 concentric rings of a copper-and-fiberglass metamaterial. While scientists are still far from cloaking an object in visible light, the Duke device is a first step ...

How metamaterials bend the paths of electromagnetic radiation (i.e. refraction) drives their peculiar applications. For example, a metamaterial invisibility cloak would bend the paths of light waves ...

A new software that simulates complex wave scattering for metamaterial design could bring the invisibility cloak a step ...

enabling transformative technologies such as superlenses and cloaking devices. Now, carefully arranged arrays of atoms have brought these possibilities a step closer, achieving negative refraction ...

IIT Kanpur has developed a cutting-edge stealth technology called the Anālakṣhya Metamaterial Surface Cloaking System (AMSCS). This system reduces radar detectability, enhancing national ...