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 ...

This novel finding regarding the nonreciprocal diffraction of acoustic waves could open doors for next-generation communication devices. A unique propagation phenomenon of acoustic waves has been ...

When investigating battery materials, the most commonly used tool is X-ray diffraction (XRD). By shining X-rays on a crystal ...

Diffraction occurs when a wave encounters an obstruction in its path and will change direction, or wrap around it. In ocean waves, we see this occur when a wave encounters an object like a jetty and ...

The evolution of picocavities and plasmonic nanogaps is revolutionizing light confinement, enabling atom-level control in ...

Davisson and Germer showed that electrons scatter from a crystal the way x rays do, proving that particles of matter can act like waves. A 1927 paper in the Physical Review demonstrated that particles ...

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 ...