Resolving the F2 Bond Energy Discrepancy Using Coincidence Ion Pair Production (cipp) Spectroscopy

2021 ◽  
Author(s):  
Kristján Matthíasson ◽  
Agust Kvaran ◽  
Gustavo Adolfo Garcia ◽  
Peter Weidner ◽  
Balint Sztáray
Keyword(s):  
Pair Production ◽  
Bond Energy ◽  
Ion Pair ◽  
Excitation Region ◽  
Photon Excitation ◽  
Coincidence Spectrometer ◽  
The One

Coincidence ion pair production (cipp) spectra of F2 were recorded on the DELICIOUS III coincidence spectrometer in the one-photon excitation region of 125 975–126 210 cm–1. The F+ + F–...

An analysis of the ion-pair state of I2 by a sequential three-photon excitation

1993 ◽  
Vol 71 (10) ◽  
pp. 1734-1740
Author(s):  
Faten S.M. Abd El-Hameed
Keyword(s):  
Ion Pair ◽  
Photon Absorption ◽  
Dissociation Limit ◽  
Molecular Constants ◽  
Two Photon Absorption ◽  
Photon Excitation ◽  
Vibrational Levels ◽  
Color Spectrum ◽  
The One ◽  
Pair State

A three-photon absorption technique that utilizes a visible [Formula: see text] transition followed by two-photon absorption was applied to characterize the high-lying vibrational levels of the [Formula: see text] ion-pair state of I2, which correlates with I−(1S) + I+(1D) at the dissociation limit. The multiphoton spectrum was examined at high resolution using either a single tunable dye laser (3P1C), or two independently tunable pump and probe dye lasers (3P2C), operating in the blue–green region. The one-color spectrum excited by a single laser shows transitions that have not been assigned by previous workers; these rotational lines are interpreted as being due partly to 3P1C transitions to the [Formula: see text] ion-pair state, for which molecular constants are derived to be (for ν′ = 60–74, J′ = 3–100):[Formula: see text](all in cm−1 with one standard deviation in the last quoted digit in parentheses).

Threshold ion-pair production spectroscopy (TIPPS) of H2 and D2

2000 ◽  
Vol 115 ◽  
pp. 331-343 ◽  
Author(s):  
Ralph. C. Shiell ◽  
Xiaokun Hu ◽  
ichi. J. Hu ◽  
John W. Hepburn
Keyword(s):  
Pair Production ◽  
Ion Pair

scholarly journals Ligand shell size effects on one- and two-photon excitation fluorescence of zwitterion functionalized gold nanoclusters

2019 ◽  
Vol 21 (43) ◽  
pp. 23916-23921 ◽  
Author(s):  
Martina Perić ◽  
Željka Sanader Maršić ◽  
Isabelle Russier-Antoine ◽  
Hussein Fakhouri ◽  
Franck Bertorelle ◽  
...  
Keyword(s):  
Optical Properties ◽  
Size Effects ◽  
Gold Nanoclusters ◽  
Shell Size ◽  
Two Photon ◽  
Photon Excitation ◽  
Ligand Shell ◽  
Aqueous Solvent ◽  
The One ◽  
Two Photon Excitation

The effects of explicit ligands and of aqueous solvent on optical properties and in particular on the one- and two-photon excitation fluorescence of zwitterion functionalized gold nanoclusters have been studied.

Reaction geometry from orbital alignment dependence of ion pair production in crossed‐beam Ba(1P1)–Br2reactions

1991 ◽  
Vol 95 (11) ◽  
pp. 8178-8187 ◽  
Author(s):  
Arthur G. Suits ◽  
Hongtao Hou ◽  
H. Floyd Davis ◽  
Yuan T. Lee ◽  
Jean‐Michel Mestdagh
Keyword(s):  
Pair Production ◽  
Ion Pair

Threshold ion-pair production spectroscopy of HCN

2006 ◽  
Vol 124 (7) ◽  
pp. 074310 ◽  
Author(s):  
Q. J. Hu ◽  
Q. Zhang ◽  
J. W. Hepburn
Keyword(s):  
Pair Production ◽  
Ion Pair

Stepwise two-photon excitation of Cl2 to the E(0g+) ion-pair state

1984 ◽  
Vol 107 (4-5) ◽  
pp. 434-437 ◽  
Author(s):  
Takashi Ishiwata ◽  
Ikuzo Tanaka
Keyword(s):  
Ion Pair ◽  
Two Photon ◽  
Photon Excitation ◽  
Pair State ◽  
Two Photon Excitation
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