Strong field ionization of linear molecules: a correlated three-dimensional calculation

作者: G Jordan , J Caillat , C Ede , A Scrinzi

DOI: 10.1088/0953-4075/39/13/S07

关键词: IonizationAtomic physicsHigh fieldLaserSymmetry (physics)Linear molecular geometryMoleculeStrong fieldField desorptionPhysics

摘要: We introduce an implementation of the MCTDHF method in three dimensions restricted to cylindrical symmetry. Ionization yields for linear molecules strong short laser pulses are calculated. find a increase ionization with molecule size, which is striking disagreement earlier results one-dimensional model systems (Caillat et al 2005 Phys. Rev. A 71 012712).

参考文章(20)
M. Kitzler, J. Zanghellini, Ch. Jungreuthmayer, M. Smits, A. Scrinzi, T. Brabec, Ionization dynamics of extended multielectron systems Physical Review A. ,vol. 70, pp. 041401- ,(2004) , 10.1103/PHYSREVA.70.041401
Armin Scrinzi, Nils Elander, A finite element implementation of exterior complex scaling for the accurate determination of resonance energies Journal of Chemical Physics. ,vol. 98, pp. 3866- 3875 ,(1993) , 10.1063/1.464014
H. Bachau, P. Lambropoulos, X. Tang, Discretization techniques applied to the study of two-photon ionization in systems with two active electrons Physical Review A. ,vol. 44, pp. 4516- 4520 ,(1991) , 10.1103/PHYSREVA.44.4516
S. M. Hankin, D. M. Villeneuve, P. B. Corkum, D. M. Rayner, Nonlinear ionization of organic molecules in high intensity laser fields Physical Review Letters. ,vol. 84, pp. 5082- 5085 ,(2000) , 10.1103/PHYSREVLETT.84.5082
Jonathan Parker, Laura Moore, K. Taylor, Accurate computational methods for two-electron atom-laser interactions Optics Express. ,vol. 8, pp. 436- 440 ,(2001) , 10.1364/OE.8.000436
M. Lezius, V. Blanchet, Misha Yu. Ivanov, Albert Stolow, Polyatomic molecules in strong laser fields: Nonadiabatic multielectron dynamics Journal of Chemical Physics. ,vol. 117, pp. 1575- 1588 ,(2002) , 10.1063/1.1487823
Armin Scrinzi, Bernard Piraux, TWO-ELECTRON ATOMS IN SHORT INTENSE LASER PULSES Physical Review A. ,vol. 58, pp. 1310- 1321 ,(1998) , 10.1103/PHYSREVA.58.1310
V. R. Bhardwaj, P. B. Corkum, D. M. Rayner, Internal Laser-Induced Dipole Force at Work in C 60 Molecule Physical Review Letters. ,vol. 91, pp. 203004- 203004 ,(2003) , 10.1103/PHYSREVLETT.91.203004
Jürgen Zanghellini, Markus Kitzler, Thomas Brabec, Armin Scrinzi, Testing the multi-configuration time-dependent Hartree-Fock method Journal of Physics B. ,vol. 37, pp. 763- 773 ,(2004) , 10.1088/0953-4075/37/4/004