Shares of Plug Power Inc. plummeted toward their worst day in more than nine years on Friday, after another disappointing quarterly report prompted some analysts to bag their bullish calls until there ...

Insulation helps keep your home cosy as well as cutting your energy bills. But it can be pricey to install, so it’s worth finding out whether you qualify for a grant to help with the cost of ...

Abstract: Metal-Insulator-Metal (MIM) nanocavities exhibit cavity resonances corresponding to Epsilon-Near-Zero (ENZ) modes which can be tuned throughout the visible region by varying the dielectric ...

Abstract: A dual-polarized, flush-mounted, Vivaldi antenna directly integrated with all-metal cavity is introduced as an alternative to coax-fed quad-ridge (QR) horns. Eigen-mode analysis is used to ...