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 ...

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

For example, a metamaterial invisibility cloak would bend the paths of light waves around a cloaked object, accelerating them on their way, and reunite them on the other side. Thus, an onlooker could ...

Electromagnetic cloaking is one of the exciting phenomena possible with metamaterials that have a negative permittivity and permeability. Although cloaking in the microwave frequency range has ...

These materials can switch between thermal cloaking and concentration based ... highlighting their versatility and the ongoing evolution of metamaterial design[5]. Metamaterials: Engineered ...

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