One of the physical properties of sound is its wave-like behavior. Diffraction, refraction, and interference are ...

First experimental observation of matter-wave diffraction in a short-lived electron-positron atom using a graphene-based diffraction grating. (Nanowerk News) One of the discoveries that fundamentally ...

A unique propagation phenomenon of acoustic waves has been discovered, paving the way for developing advanced communication technologies using acoustic devices. The research, published in Physical ...

At f/8, every lens produces an identical 10.7-micron diffraction blur on your sensor regardless of focal length or aperture ...