Attosecond science can benefit computer problem-solving, solar cell efficiency, and medical treatment and diagnostics

https://phys.org/news/2025-01-science-tiny-timescales-solar-cell.html

"attosecond, intense laser pulses cause target to emit very fast-moving electron particles along with UV and X-ray allowing real-time electron motion observation... can then measure/ predict how these electrons move... 43 attosecond world record for the shortest light pulse... free-electron laser reaches electrons deep inside cores... enables probing fundamentals of quantum physics under a wider range of conditions"