A group of physicists at Massachusetts Institute of Technology (MIT) has released a new study that involves lasers and a cloud of lithium atoms going dark as part of the Pauli blocking theory. This is ...

An atom’s electrons are arranged in energy shells. Like concertgoers in an arena, each electron occupies a single chair and cannot drop to a lower tier if all its chairs are occupied. This fundamental ...

Femtosecond laser pulses trigger temperature-driven Pauli blocking in degenerate InN films, enabling rapid opaque-to-transparent switching across visible-to-near-infrared wavelengths for ...