Time-dependent electron interference prior to ionization in the hydrogen atom and hydrogen molecular ion

28th International Conference on Photonic, Electronic and Atomic Collisions

De La Calle, A.^1 ; Dundas, D.^2 ; Taylor, K.T.^1

DAMTP, Queen's University Belfast, Belfast

BT7 1NN, United Kingdom^1

Atomistic Simulation Centre, School of Mathematics and Physics, Queen's University Belfast, Belfast

BT7 1NN, United Kingdom^2

关键词: Electron dynamics;    Electron interference;    Exposed to;    Hydrogen atoms;    Hydrogen molecular ion;    Interference effects;    Long wavelength lasers;    Time dependent;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/3/032039/pdf
DOI  :  10.1088/1742-6596/488/3/032039

来源: IOP

【 摘 要 】

We investigate electron dynamics in the hydrogen atom and the hydrogen molecular ion when exposed to long wavelength laser pulses yet having intensity insufficient to ionize the system. We find that the field is still able to drive the electron, leading to time-dependent interference effects.