Electromagnetic metamaterials with negative physical parameters such as negative dielectric constant and negative magnetic ...

For the first time, scientists have demonstrated that negative refraction can be achieved using atomic arrays—without the ...

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

Now, carefully arranged arrays of atoms have brought these possibilities a step closer, achieving negative refraction without the need for metamaterials. Natural materials interact with light through ...

For the first time, scientists have demonstrated that negative refraction can be achieved using atomic arrays - without the need for artificially manufactured metamaterials. Scientists have long ...

WASHINGTON — After nearly three years operating in stealth mode, Seattle-based startup Kapta Space emerged on Feb. 21, announcing plans to demonstrate metasurface antenna technology for space-based ...

The B-21 Raider isn’t just another stealth bomber—it’s the future of U.S. air dominance. Designed with cutting-edge radar-absorbent materials and modular upgrades, this aircraft redefines ...

Well, it turns out that the Soviets did indeed have their own stealth bomber candidate—on-paper at least. But the Sukhoi T-4MS, Moscow’s hypothetical answer to the F-117, never got off the ...