Title :
Tunneling ionization rates of atoms and molecules: generalization and improvement of Keldysh´s theory
Author :
Mishima, K. ; Hayashi, M. ; Yi, J. ; Lin, S.H. ; Selzle, H.L. ; Schlag, E.W.
Author_Institution :
Inst. of Atomic & Molecular Sci., Acad. Sinica, Taipei, Taiwan
Abstract :
In this work, we report the derivation of approximate expressions of the ionization rates including long-range Coulomb potential which is found to be crucial for the description of ionization mechanism.
Keywords :
electric potential; photoionisation; potential energy functions; quantum theory; Keldysh theory; atoms; long-range Coulomb potential; molecules; quantum mechanics; tunneling ionization rates; Chemistry; Electromagnetic fields; Electromagnetic scattering; Electrons; Hydrogen; Ionization; Polarization; Quantum mechanics; Resonance; Tunneling;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on
Print_ISBN :
0-7803-7766-4
DOI :
10.1109/CLEOPR.2003.1274590
