Abstract: Chiral metasurface has attracted great amounts of interest for spin-selective wave-front manipulation of electromagnetic waves yet it still faces challenges. Here, a novel circular dichroism ...

Abstract: Acoustic emission (AE) technology faces challenges in concrete structures due to anisotropy and heterogeneity, causing wave velocity variations, reflection, refraction, and localization ...

When an earthquake strikes, it releases a massive amount of energy that travels through the Earth in the form of seismic waves. Read more about to understand how earthquakes occured and how we detect ...