The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
Thomas Allen receives funding from the Engineering and Physical Sciences Research Council (EPSRC) as a co-investigator of the UK Metamaterials Network. He worked with HEAD Sport GmbH on auxetic ...
Why are Metamaterials Unlike Anything in Nature? Material properties are typically defined by electric permittivity (ε) and magnetic permeability (μ), with free space representing the baseline values ...