Comparative study of the expansion dynamics of Ga+ ions in the laser ablation of Ga and GaN using time-resolved extreme UV absorption spectroscopy

2000 ◽  
Vol 168 (1-4) ◽  
pp. 150-153 ◽  
Author(s):  
K.W. Mah ◽  
J. Castro ◽  
J.T. Costello ◽  
E.T. Kennedy ◽  
J.G. Lunney ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Comparative Study ◽  
Absorption Spectroscopy ◽  
Uv Absorption ◽  
Time Resolved ◽  
Uv Absorption Spectroscopy ◽  
Extreme Uv

scholarly journals Unimolecular decomposition kinetics of the stabilised Criegee intermediates CH2OO and CD2OO

2018 ◽  
Vol 20 (38) ◽  
pp. 24940-24954 ◽  
Author(s):  
Daniel Stone ◽  
Kendrew Au ◽  
Samantha Sime ◽  
Diogo J. Medeiros ◽  
Mark Blitz ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Flash Photolysis ◽  
Decomposition Kinetics ◽  
Uv Absorption ◽  
Unimolecular Decomposition ◽  
Time Resolved ◽  
Uv Absorption Spectroscopy ◽  
Criegee Intermediates ◽  
Kinetics Of

Decomposition kinetics of stabilised CH2OO and CD2OO Criegee intermediates have been investigated as a function of temperature (450–650 K) and pressure (2–350 Torr) using flash photolysis coupled with time-resolved cavity-enhanced broadband UV absorption spectroscopy.

scholarly journals Kinetics of the gas phase reaction of the Criegee intermediate CH2OO with SO2 as a function of temperature

2021 ◽  
Vol 23 (35) ◽  
pp. 19415-19423
Author(s):  
Lavinia Onel ◽  
Rachel Lade ◽  
Jennifer Mortiboy ◽  
Mark A. Blitz ◽  
Paul W. Seakins ◽  
...  
Keyword(s):  
Gas Phase ◽  
Absorption Spectroscopy ◽  
Flash Photolysis ◽  
Uv Absorption ◽  
Phase Reaction ◽  
Time Resolved ◽  
Gas Phase Reaction ◽  
Uv Absorption Spectroscopy ◽  
Kinetics Of

The kinetics of the gas phase reaction of the Criegee intermediate CH2OO with SO2 have been studied as a function of temperature in the range 223–344 K at 85 Torr using flash photolysis of CH2I2/O2/SO2/N2 mixtures at 248 nm coupled to time-resolved broadband UV absorption spectroscopy.

Simulation of UV Absorption Spectra and Relaxation Dynamics of Uracil and Uracil-Water Clusters

2020 ◽  
Author(s):  
Branislav Milovanović ◽  
Jurica Novak ◽  
Mihajlo Etinski ◽  
Wolfgang Domcke ◽  
Nadja Doslic
Keyword(s):  
Aqueous Solution ◽  
Gas Phase ◽  
Absorption Spectra ◽  
Absorption Spectroscopy ◽  
Water Clusters ◽  
Uv Absorption ◽  
Relaxation Dynamics ◽  
Nonradiative Relaxation ◽  
Uv Absorption Spectra ◽  
Uv Absorption Spectroscopy

Despite many studies, the mechanisms of nonradiative relaxation of uracil in the gas phase and in aqueous solution are still not fully resolved. Here we combine theoretical UV absorption spectroscopy...

The synthesis of polymeric dyes based on waterborne polyurethane: a reaction kinetics study using UV absorption spectroscopy

2020 ◽  
Vol 44 (7) ◽  
pp. 2930-2940 ◽  
Author(s):  
Jun Zhu ◽  
Jie Li ◽  
Chao Sang ◽  
Yunjun Luo
Keyword(s):  
Reaction Kinetics ◽  
Absorption Spectroscopy ◽  
Waterborne Polyurethane ◽  
Uv Absorption ◽  
Kinetics Study ◽  
Uv Absorption Spectroscopy ◽  
First Time ◽  
Polymeric Dyes

The preparation of waterborne polyurethane based polymeric dyes (DWPU) with anthraquinone chromophores was monitored by using UV absorption spectroscopy for the first time.

scholarly journals Non-dispersive UV Absorption Spectroscopy: A Promising New Approach for in-situ Detection of Sulfur Dioxide

2019 ◽  
Vol 7 ◽  
Author(s):  
Jan-Lukas Tirpitz ◽  
Denis Pöhler ◽  
Nicole Bobrowski ◽  
Bruce Christenson ◽  
Julian Rüdiger ◽  
...  
Keyword(s):  
Sulfur Dioxide ◽  
Absorption Spectroscopy ◽  
Uv Absorption ◽  
New Approach ◽  
Uv Absorption Spectroscopy ◽  
In Situ Detection
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