Heat conduction originates from both particle-like diffusion of phonon wave-packets (blurred spheres, following the realistic 3D phonon dispersion of CsPbBr3) and wave-like tunneling (blue waves).

A new analysis reveals what happens when very short or narrow electron beams encounter a particle. The research is published in the New Journal of Physics. Scientists should be able to achieve a new ...

Quantum mechanics, developed a century ago, has long challenged conventional views of nature. At its core lies the principle of wave-particle duality, which shows that quantum objects can behave like ...