A particle that lacks the energy to climb a barrier can still appear on the far side, a curiosity known as “quantum tunneling.” ...

Tunneling is a peculiar quantum phenomenon with no classical counterpart. It plays an essential role for strong field phenomena in atoms and molecules interacting with intense lasers. Processes such ...

In a variety of technological applications related to chemical energy generation and storage, atoms and molecules diffuse and ...

Published in the journal, Nature Electronics, these devices exploit quantum tunneling—a phenomenon where electrons penetrate energy barriers ... demonstrate the potential to surpass silicon ...

(Image: Butsurin Jinnai and Shunsuke Fukami, Tohoku University) The key phenomenon that enables the operation of tunnel junctions is quantum tunneling. In classical physics, an electron with ...

This wave-like nature is crucial for understanding quantum tunnelling. Imagine a tiny particle, like an electron, approaching a hill, represented by a potential energy barrier. In the classical ...

is an experimental technique based on the principles of quantum tunneling of electrons between two electrodes separated by a potential barrier, typically used for imaging surfaces of materials with ...

What if ultrafast pulses of light could operate computers at speeds a million times faster than today's best processors? A ...