One Electron Transitions in the Haloforms

1986 ◽  
Vol 41 (9) ◽  
pp. 1091-1093 ◽  
Author(s):  
R. Tate ◽  
D. C. Driscoll ◽  
G. Stauf
Keyword(s):  
Synchrotron Radiation ◽  
Optical Absorption ◽  
Light Source ◽  
Vacuum Ultraviolet ◽  
Electron Transitions ◽  
Electron Excitations ◽  
Absorption Features

We have investigated the optical absorption of CHCl3, CHBr3, and CHI3 in the vacuum ultraviolet, using synchrotron radiation as the light source. A number of absorption features have been observed and are assigned to n - σ*, n - s, n - p, and n - d, one electron excitations.

scholarly journals Kinetics of 1- and 2-methylallyl + O2 reaction, investigated by photoionisation using synchrotron radiation

2021 ◽  
Author(s):  
Domenik Schleier ◽  
Engelbert Reusch ◽  
Marius Gerlach ◽  
Tobias Preitschopf ◽  
Deb Pratim Mukhopadhyay ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Reaction Kinetics ◽  
Molecular Oxygen ◽  
Light Source ◽  
Storage Ring ◽  
Vacuum Ultraviolet ◽  
Flow Tube ◽  
Tube Reactor ◽  
Swiss Light Source ◽  
Kinetics Of

The reaction kinetics of the isomers of the methylallyl radical with molecular oxygen has been studied in a flow tube reactor at the vacuum ultraviolet (VUV) beamline of the Swiss Light Source storage ring.

scholarly journals Electronic excitations in ZnWO4 and ZnxNi1−x WO4 (x = 0.1 − 0.9) using VUV synchrotron radiation

Open Physics ◽  
2011 ◽  
Vol 9 (2) ◽  
Author(s):  
Aleksandr Kalinko ◽  
Alexey Kotlov ◽  
Alexei Kuzmin ◽  
Vladimir Pankratov ◽  
Anatoli Popov ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Solid Solutions ◽  
Vacuum Ultraviolet ◽  
Localized States ◽  
Electronic Excitations ◽  
Photoluminescence Band ◽  
Excitation Spectra ◽  
X Ray ◽  
Electron Transitions ◽  
The One

AbstractThe photoluminescence spectra and luminescence excitation spectra of pure microcrystalline and nano-sized ZnWO4 as well as the ZnxNi1−x WO4 solid solutions were studied using vacuum ultraviolet (VUV) synchrotron radiation. The samples were also characterized by x-ray powder diffraction. We found that: (i) the shape of the photoluminescence band at 2.5 eV, being due to radiative electron transitions within the [WO6]6− anions, becomes modulated by the optical absorption of Ni2+ ions in the ZnxNi1−x WO4 solid solutions; and (ii) no significant change in the excitation spectra of Zn0.9Ni0.1WO4 is observed compared to pure ZnWO4. At the same time, a shift of the excitonic bands to smaller energies and a set of peaks, attributed to the one-electron transitions from the top of the valence band to quasi-localized states, were observed in the excitation spectrum of nano-sized ZnWO4.

VACUUM-ULTRAVIOLET PHOTOACOUSTIC SPECTROSCOPY OF BIOLOGICAL MATERIALS USING SYNCHROTRON RADIATION AS A LIGHT SOURCE

1985 ◽  
Vol 41 (5) ◽  
pp. 527-533 ◽  
Author(s):  
Takashi Inagaki ◽  
Atsushi Ito ◽  
Masatsugu Motosuga ◽  
Kotaro Hieda ◽  
Katsumi Kobayashi ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Light Source ◽  
Photoacoustic Spectroscopy ◽  
Vacuum Ultraviolet ◽  
Biological Materials

scholarly journals Electron-beam–ignited, high-frequency–driven vacuum ultraviolet excimer light source

2011 ◽  
Vol 94 (5) ◽  
pp. 53001 ◽  
Author(s):  
T. Dandl ◽  
H. Hagn ◽  
T. Heindl ◽  
R. Krücken ◽  
J. Wieser ◽  
...  
Keyword(s):  
Electron Beam ◽  
Light Source ◽  
High Frequency ◽  
Vacuum Ultraviolet ◽  
Excimer Light Source

Performance of the vacuum ultraviolet high-resolution and high-flux beamline for chemical dynamics studies at the Advanced Light Source

1997 ◽  
Vol 68 (5) ◽  
pp. 1945-1951 ◽  
Author(s):  
P. A. Heimann ◽  
M. Koike ◽  
C. W. Hsu ◽  
D. Blank ◽  
X. M. Yang ◽  
...  
Keyword(s):  
High Resolution ◽  
Light Source ◽  
Vacuum Ultraviolet ◽  
High Flux ◽  
Chemical Dynamics ◽  
Advanced Light Source
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