NON ADIABATIC TIME-DEPENDENT PROCESSES IN C_(20),C_(60), AND C_(110) FULLERENES: APPLICATION TO K PHOTOEMISSION

摘要

The non-adiabatic time-dependent reaction of valence electrons in media submitted to a violent perturbation has important consequences especially in bound level pliotoemission. We study these effects for various fullerenes: C_(20), C_(60), C_(70), and C_(110). In K photoemission they are responsible for the satellite spectrum of the photoemitted electron. Our results show that the C_(20) satellite spectrum is noticeably different from the C_(60) and C_(110) satellite, a point which may be used in the experiment detection.