Adhikari, S. ; Bhattacharyya, S. P. (1992) Dissociation dynamics of a model diatomic species in an intense pulsed laser field: a time dependent fourier grid Hamiltonian approach Physics Letters A, 172 (3). pp. 155-161. ISSN 0375-9601
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/037596...
Related URL: http://dx.doi.org/10.1016/0375-9601(92)90975-R
Abstract
A time dependent Fourier grid Hamiltonian (TDFGH) method is employed to model the quantum dynamics of a pulsed Morse oscillator. The Morse oscillator is chosen to represent the bound states of the LiH molecule. The dissociation is seen to be characterized by a definite induction period and a threshold of peak laser intensity only beyond which noticeable dissociation takes place. The positive features of the present method are pointed out. Floquet state dynamics is invoked to explain some of the observed features.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 2927 |
| Deposited On: | 09 Oct 2010 07:25 |
| Last Modified: | 20 May 2011 10:27 |
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