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

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.

Elliptic dichroism and angular distribution of electrons in two-photon ionization of atoms

1999 ◽  
Vol 32 (15) ◽  
pp. 3747-3767 ◽  
Author(s):  
N L Manakov ◽  
A Maquet ◽  
S I Marmo ◽  
V Veniard ◽  
G Ferrante
Keyword(s):  
Angular Distribution ◽  
Two Photon ◽  
Photon Ionization

Angular distribution of electrons from two-photon ionization of Ti atoms

1974 ◽  
Vol 9 (6) ◽  
pp. 2459-2465 ◽  
Author(s):  
Stephen Edelstein ◽  
Melissa Lambropoulos ◽  
John Duncanson ◽  
R. Stephen Berry
Keyword(s):  
Angular Distribution ◽  
Two Photon ◽  
Photon Ionization
Sign in / Sign up

Export Citation Format

Share Document