Understanding theultrafastevolutionofatomicandelectronicrearrangements
under nonequilibriumconditionsinorganic,inorganicandbiologicalmaterialsplaysafun-
damental roleindecipheringthemechanismgoverningchemicalandbiologicalfunctions.
Withdirectvisualization,thetechnologicaldevelopmentoffutureinnovativedevicesonthe
nanoscale becomesfeasible.