Berlin 2005 – wissenschaftliches Programm
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HL: Halbleiterphysik
HL 17: Poster Ib
HL 17.66: Poster
Freitag, 4. März 2005, 16:30–19:00, Poster TU F
Two Photons photoemission from metastable continuum states of fullerens and nanoclusters — •Oleg Kidun1, Jamal Berakdar1, and Natasha Fominykh2 — 1MPI für Mikrostrukturphysik, Halle, Germany — 2Institute of Physics, St. Petersburg State University, St. Petersburg, Russia
Using the variable phase approach [1-3]we developed a method for the investigation of the quasistationary states of fullerenes and nanoclusters. In particualr we explore the possibility of the two-photons photoemission from these states. The energy and the time behavior of two-photon photoionization probability is studied in details and illustrated by numerical results.
[1] F. Calogero, Variable Phase Approach in Potential Scattering, AP, NY (1967)
[2] V. Babikov, Method of the Phase Functions in Quantum Mechanics, Nauka, Moscow (1969 )
[3] O. Kidun, N. Fominykh, J. Berakdar, J. Phys. A 35, 9413 (2001)