Abstract: As the demand for higher channel capacity and lower energy consumption in the forthcoming sixth-generation (6G) era continues to increase, innovative solutions are paramount. In this article ...

Abstract: In this communication, a new method for modulating spin angular momentum (SAM) and orbital angular momentum (OAM) based on anisotropic holographic metasurfaces is proposed, which can realize ...

Discover the Chande Momentum Oscillator—learn its formula, calculate it, and interpret signals to identify market trends and ...

Scientists have made leaps and bounds in bending atoms to their will, making them into everything from ultraprecise clocks to ...

One of the oldest unsolved riddles in planetary science concerns the origin of the moon. Over a century ago, George Darwin ...