Near-threshold photoelectron spectrum in resonant two-photon ionization of atoms

1987 ◽  
Vol 36 (10) ◽  
pp. 5079-5082 ◽  
Author(s):  
A. Raczyński ◽  
J. Zaremba
Keyword(s):  
Photoelectron Spectrum ◽  
Two Photon ◽  
Photon Ionization ◽  
Near Threshold

scholarly journals Two-Color Two-Photon Ionization Spectrum of Pyrene in N-Hexane

1997 ◽  
Vol 17 (1) ◽  
pp. 19-28 ◽  
Author(s):  
Keiji Nakashima ◽  
Hirofumi Soga ◽  
Teiichiro Ogawa
Keyword(s):  
Polar Solvent ◽  
Dye Laser ◽  
Ionization Threshold ◽  
Excitation Energies ◽  
Ionization Technique ◽  
Two Photon ◽  
Photoionization Process ◽  
Photon Ionization ◽  
Ionization Spectrum ◽  
Near Threshold

The photoionization process of pyrene in non-polar solvent has been investigated using a two-color two-photon ionization technique. The ionization spectrum near threshold of pyrene in n-hexane was measured by a delayed irradiation of a dye laser 20 ns after an N2 laser at total excitation energies of 5.9–6.22 eV. The two-photon ionization threshold of pyrene was in the vicinity of 5.9 eV which is larger by 0.7 eV than that expected from the onset of one-photon ionization. The ionization spectrum shows maxima at 5.92 and 5.99 eV which may be assigned to an autoionization process.

Pulse-delay effects in the angular distribution of near-threshold EUV + IR two-photon ionization of Ne

2014 ◽  
Vol 89 (1) ◽  
Author(s):  
S. Mondal ◽  
H. Fukuzawa ◽  
K. Motomura ◽  
T. Tachibana ◽  
K. Nagaya ◽  
...  
Keyword(s):  
Angular Distribution ◽  
Pulse Delay ◽  
Two Photon ◽  
Delay Effects ◽  
Photon Ionization ◽  
Near Threshold

Two-photon ionization of Cs2, Rb2and RbCs using an Ar-ion

1976 ◽  
Vol 9 (5) ◽  
pp. 865-873 ◽  
Author(s):  
E H A Granneman ◽  
M Klewer ◽  
K J Nygaard ◽  
M J Van der Wiel
Keyword(s):  
Two Photon ◽  
Photon Ionization
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