Abstract: A liquid crystal holographic metasurface antenna operating at 30 GHz based on a substrate integrated waveguide (SIW) is proposed, capable of two-dimensional (2D) beam steering via 1-bit ...

Conventional crystals are materials in which atoms arrange themselves in repeating spatial patterns. Time crystals, on the other hand, are phases of matter characterized by repeating motions over time ...

UB chemist Jason Benedict and his team spent years developing photoswitchable crystals. Every crystal’s shape is a mirror of the internal arrangement of their molecules, but the molecules in ...

Constructing out-of-equilibrium molecular assemblies that deviate from thermodynamic equilibrium is a central challenge in materials science. While numerous studies have reported the creation of such ...

Researchers have created an innovative method to visualize and analyze atomic structures within specially designed, ultrathin bilayer 2D materials. (Nanowerk News) Researchers with the Oak Ridge ...

The brilliantly shiny diamond is more than just pretty; it's one of the hardest minerals on Earth, with a name derived from the Greek word adámas, meaning unbreakable. Scientists have now engineered a ...

Researchers identify hierarchical moire patterns in 2D materials, enabling a tunable platform for designing next-generation quantum materials at the atomic scale. (Nanowerk News) Seoul National ...