Abstract
SynopsisWe investigate the intense-field photodynamics of molecules using 50-fs pulses with intensities of 1012 to 1014 W/cm2 at 800-nm from a Ti:sapphire laser. We use a mass spectrometer that avoids focal intensity averaging. We have investigated the isoelectronic target molecules toluene (C6H5-CH3), aniline (C6H5-NH2), phenol (C6H5-OH), and fluorobenzene (C6H5-F). We discuss a resonance-enhanced multiphoton ionization (REMPI) mechanism that includes the AC Stark shifts of the molecular states. We have also investigated CO2 and CS2. For these molecules, no resonance effects are observed.
Highlights
- Control of electron localization in a molecule using XUV and IR pulses Kamal P Singh, P Ranitovic, W Cao et al
Follow this and additional works at: https://digitalcommons.unl.edu/physicsfacpub. This Article is brought to you for free and open access by the Research Papers in Physics and Astronomy at DigitalCommons@University of Nebraska Lincoln. It has been accepted for inclusion in Faculty Publications, Department of Physics and Astronomy by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln
We have investigated the isoelectronic target molecules toluene (C6H5-CH3), aniline (C6H5-NH2), phenol (C6H5-OH), and fluorobenzene (C6H5-F)
Summary
- Control of electron localization in a molecule using XUV and IR pulses Kamal P Singh, P Ranitovic, W Cao et al. Intense-Field Photoionization of Molecules using Ultrashort Radiation Pulses: REMPI in Toluene, Aniline, Phenol, and Fluorobenzene This Article is brought to you for free and open access by the Research Papers in Physics and Astronomy at DigitalCommons@University of Nebraska Lincoln. It has been accepted for inclusion in Faculty Publications, Department of Physics and Astronomy by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln.
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