Ionization/dissociation processes in some alkyl iodides induced by strong picosecond laser beam
| dc.contributor.author | Siozos, P. | en |
| dc.contributor.author | Kaziannis, S. | en |
| dc.contributor.author | Kosmidis, C. | en |
| dc.contributor.author | Lyras, A. | en |
| dc.date.accessioned | 2015-11-24T18:26:40Z | |
| dc.date.available | 2015-11-24T18:26:40Z | |
| dc.identifier.issn | 1387-3806 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/15925 | |
| dc.rights | Default Licence | - |
| dc.subject | strong laser fields | en |
| dc.subject | multiphoton ionization | en |
| dc.subject | field ionization | en |
| dc.subject | myltiply charged ions | en |
| dc.subject | mass spectrometry | en |
| dc.subject | multielectron dissociative ionization | en |
| dc.subject | near-infrared radiation | en |
| dc.subject | multiphoton ionization | en |
| dc.subject | coulomb explosion | en |
| dc.subject | noble-gases | en |
| dc.subject | femtosecond | en |
| dc.subject | molecules | en |
| dc.subject | nm | en |
| dc.subject | fields | en |
| dc.subject | duration | en |
| dc.title | Ionization/dissociation processes in some alkyl iodides induced by strong picosecond laser beam | en |
| heal.abstract | The interaction of 1-, 2-iodopropane, 1-, 2-iodobutane and 1-iodopentane with strong (2 x 10(15) W cm(-2)) picosecond laser fields at 1064, 532, 355 and 266 nm is studied by means of time-of-flight (TOF) mass spectrometry. The experimental findings are compared with those reported, for the same molecules, from fs experiments at similar laser intensities. The pertaining molecular ionization mechanism (multiphoton and/or field ionization) is found to depend on the laser wavelength, while the recorded multiply charged atomic ions are generated via field ionization processes in all cases. The identification of these ionization mechanisms has been based on the dependence of the signal intensity and the peak profiles on laser polarization. The recorded mass spectra are analyzed vis-a-vis those reported for methyl iodide. The observed similarities and differences are discussed in detail. © 2005 Elsevier B.V. All rights reserved. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | DOI 10.1016/j.ijims.2005.03.004 | - |
| heal.identifier.secondary | <Go to ISI>://000228954500013 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S1387380605000916/1-s2.0-S1387380605000916-main.pdf?_tid=3d2e7c59165ddb9296639722091f4f22&acdnat=1334229725_91aa39a1e18ca19b0bd9fb57de8c6b51 | - |
| heal.journalName | International Journal of Mass Spectrometry | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2005 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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