Attosecond science – from the beginning to measuring electron dynamics in molecules, solids and layered systems
(XUV) at the beginning of this century has recently been awarded with the Nobel Prize in Physics [1]. This talk will give a historic review since the beginning of attosecond science and its impact on [...] photoemission between electrons of different type (core electrons vs. conduction band electrons, Fig. 1). The information gained in such experiments on tungsten [3] triggered many theoretical activities leading [...] and the emission of a photoelectron will be discussed and latest measurements will be presented. [1] M. Hentschel*, R. Kienberger* et al., Nature, 414, 509 (2001) [2] R. Kienberger et al., Nature 427 …