Место издания:CNRS-Université de Lorraine Metz, France
Первая страница:32
Последняя страница:32
Аннотация:When an electron is ejected from an atom after a photon is absorbed, an extremely short group delay
between photon absorption and electron emission occurs in the photoelectron wave packet. It is of the order of a
few attoseconds and is known as the Eisenbud-Wigner-Smith delay. Here we introduce a new approach for measuring
the delay with coherently-controlled free-electron laser pulses.
