Electromagnetic metamaterials with negative physical ... Different from traditional electromagnetic materials, they exhibit negative refractive index, perfect imaging and super absorption, and ...

Sir John Pendry’s lecture showed how engineered materials make sci-fi real, from invisibility cloaks to microscopes revealing ...

Metamaterials are extraordinary artificial structures, which can be engineered to exhibit a variety of unique functionalities including a negative index of refraction, subwavelength-resolution ...

Metamaterials are engineered structures designed to interact with electromagnetic radiation in a desired fashion. They usually comprise an array of structures smaller than the wavelength of ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=7361 ...

Mar. 18, 2025 — Scientists have unveiled an innovative approach for synthesizing azaparacyclophanes (APCs), a class of highly advanced ring-shaped molecular ... Squirrel-Inspired Leaping Robot ...

Mar. 19, 2025 — A recent study evaluating garnet-type solid electrolytes for lithium metal batteries finds that their expected energy density advantages may be overstated. The researchers ...

You may be wondering why you're experiencing early pregnancy symptoms like nausea, tender breasts, minor cramps, or fatigue, but when you took a pregnancy test, the result was negative. We will ...

NanoPhotonics Centre, Cavendish Laboratory, Dept. of Physics, University of Cambridge, Cambridge CB3 0HE, U.K.

Institute of Condensed Matter Theory and Optics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany ...