Wadehra, Amita ; Deb, B. M. (2003) A numerical study of time-dependent schrödinger equation for multiphoton vibrational interaction of no molecule, modelled as morse oscillator, with intense far-infrared femtosecond lasers Proceedings of the Indian Academy of Sciences - Chemical Sciences, 115 (5-6). pp. 349-364. ISSN 0253-4134
|
PDF
- Publisher Version
673kB |
Official URL: http://www.ias.ac.in/chemsci/Pdf-OctDec2003/Pc3324...
Related URL: http://dx.doi.org/10.1007/BF02708228
Abstract
For the NO molecule, modelled as a Morse oscillator, time-dependent (TD) nuclear Schrödinger equation has been numerically solved for the multiphoton vibrational dynamics of the molecule under a far-infrared laser of wavelength 10503 nm, and four different intensities, I = 1 × 108, 1 × 1013, 5 × 1016, and 5 × 1018 W cm-2 respectively. Starting from the vibrational ground state at zero time, various TD quantities such as the norm, dissociation probability, potential energy curve and dipole moment are examined. Rich high-harmonics generation (HHG) spectra and above-threshold dissociation (ATD) spectra, due to the multiphoton interaction of vibrational motions with the laser field, and consequent elevation to the vibrational continuum, have been obtained and analysed.
Item Type: | Article |
---|---|
Source: | Copyright of this article belongs to Indian Academy of Sciences. |
Keywords: | NO Molecule; Morse Oscillator; Dissociation Dynamics; Vibrational HHG Spectra; Vibrational ATD Spectra |
ID Code: | 9271 |
Deposited On: | 29 Oct 2010 11:20 |
Last Modified: | 16 May 2016 19:06 |
Repository Staff Only: item control page