scholarly journals Theory of multiphoton ionization tested on negative ions

1992 ◽  
Vol 45 (3) ◽  
pp. 2116-2117 ◽  
Author(s):  
Theodoros Mercouris ◽  
Cleanthes A. Nicolaides
Keyword(s):  
Multiphoton Ionization ◽  
Negative Ions

Spectrometric Characterization of Purified C60 and C70

1990 ◽  
Vol 206 ◽  
Author(s):  
Keith R. Lykke ◽  
Michael J. Pellin ◽  
Peter Wurz ◽  
Dieter M. Gruen ◽  
Jerry E. Hunt ◽  
...  
Keyword(s):  
Electronic Absorption ◽  
Mass Spectra ◽  
Fluorescence Spectra ◽  
Multiphoton Ionization ◽  
Negative Ions ◽  
Picosecond Laser ◽  
Laser Desorption ◽  
Signal To Noise ◽  
Neutral Species

ABSTRACTC60 and C70 were synthesized and purified according to published procedures. Both nanosecond and picosecond laser desorption from coated substrates gave copious positive and negative ions. Mass spectra (TOF and FTMS) with excellent signal to noise, showing only the C60 and C70 mass peaks, have been observed. Well-resolved isotopic structure was seen in the FTMS spectra in agreement with the natural abundance of carbon. Laser desorption and multiphoton ionization/photodissociation of the neutral species, as well as electronic absorption, FTIR, and fluorescence spectra, have been obtained.

Electron photodetachment from transient negative ions in the multiphoton ionization of CH3I

1985 ◽  
Vol 82 (11) ◽  
pp. 4880-4885 ◽  
Author(s):  
William A. Chupka ◽  
Anne M. Woodard ◽  
Steven D. Colson ◽  
Michael G. White
Keyword(s):  
Multiphoton Ionization ◽  
Negative Ions ◽  
Electron Photodetachment

Multiphoton ionization of atoms

1975 ◽  
Vol 115 (3) ◽  
pp. 361 ◽  
Author(s):  
N.B. Delone
Keyword(s):  
Multiphoton Ionization

New effects in the multiphoton ionization of atoms

1989 ◽  
Vol 158 (6) ◽  
pp. 215 ◽  
Author(s):  
N.B. Delone ◽  
M.V. Fedorov
Keyword(s):  
Multiphoton Ionization
Sign in / Sign up

Export Citation Format

Share Document