To make it even easier, let's cut most of the atoms out of the lattice and just leave enough to see the FCC unit cell. Rotate straight up until the two blue atoms are aligned north and south. These ...

This article proposes an original structure of evanescent quadridge antenna (EQA) to conceive dual-polarized full-metal front-ends that can be used in active antennas (AAs) with wide field-of-view ...

Nanometer-sized materials attract much attention because their physical and chemical properties are substantially different from those of bulk materials owing to their size and surface effects. In ...