Comment on "On the ionisation and dissociation of NO2 by short intense laser pulses"
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Date
Authors
Singhal, R. P.
Kilic, H. S.
Ledingham, K. W. D.
McCanny, T.
Peng, W. X.
Smith, D. J.
Kosmidis, C.
Langley, A. J.
Taday, P. F.
Journal Title
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Abstract
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peer reviewed
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Journal name
Chemical Physics Letters
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Description
Data for the dissociation and ionisation of NO, with laser intensities up to 2.3 X 10(14) W cm(-2) are presented. The effects of variation in intensity, wavelength and pulse width are discussed. For 90 fs pulse width the relative parent-ion yield is independent of the laser intensity at 750 nm but shows a weak dependence at 375 nm. The parent-ion yield is observed to increase as the laser pulse width decreases. The longer wavelength of 750 nm produces a larger parent-ion yield in comparison with 375 nm. This would suggest that pulse width and laser wavelength are important parameters in shea-pulse laser mass spectrometry. (C) 1998 Elsevier Science B.V. All rights reserved.
Description
Keywords
multiphoton ionization, multiple ionization, femtosecond laser, 532 nm, molecules, fields
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<Go to ISI>://000075482300042
http://ac.els-cdn.com/S0009261498007180/1-s2.0-S0009261498007180-main.pdf?_tid=cb4c9554b864d1e83aeb23f9ff049aa8&acdnat=1334229115_ef667c16f94b8c4129a39f4d1257226d
http://ac.els-cdn.com/S0009261498007180/1-s2.0-S0009261498007180-main.pdf?_tid=cb4c9554b864d1e83aeb23f9ff049aa8&acdnat=1334229115_ef667c16f94b8c4129a39f4d1257226d
Language
en
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Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών