electrons move in real-time (John Wallace Laser Focus World, 05 August 2010 Ultraviolet pulses close in on 1 fs regime (Jacqueline Hewett, Optics.org, 2008) Ultrashort pulses create ultrabroad source (Jacqueline [...] acelerada mediante luz (Noticias de la Ciencia, 2016) 아토초(Attosecond) 전계 방출(Field emission) (2023년1월26일 Nature 613 , 7945)
https://www.xplab.physik.uni-rostock.de/mediaecho/