The metamaterial could prove invaluable in the development of next-generation IR inspection technologies. The researchers carefully designed their absorber to maximize the IR signal and minimize ...

Researchers have engineered a new metamaterial that uses its unique geometric surface features to "perfectly" absorb all of the electric and magnetic properties of a microwave. Resonators couple ...

Scientists propose a new design of a triple-band perfect metamaterial absorber. The new metamaterial could have applications in sensors, filters, and in stealth technology.

Electrical engineers have created the world's first electromagnetic metamaterial made without any metal. The device's ability to absorb electromagnetic energy without heating up has direct ...

A metamaterial absorber capable of highly sensitive infrared detection enhances the spectroscopy of tiny molecular details.