Recombination of polycyclic aromatic hydrocarbon photoions with electrons in a flowing afterglow plasma
O Novotný, B Sivaraman, C Rebrion-Rowe… - The Journal of …, 2005 - pubs.aip.org
A new technique, flowing afterglow with photoions (FIAPI), has been developed to measure
the rate coefficient for the recombination of complex ions, and, in particular, polycyclic
aromatic hydrocarbon (PAH) cations with electrons. The method is based on the flowing
afterglow Langmuir probe-mass spectrometer apparatus at the University of Rennes I. A
helium plasma is generated by a microwave discharge in a He buffer gas and downstream,
a small amount of argon gas is injected to destroy any helium metastables. A very small …
the rate coefficient for the recombination of complex ions, and, in particular, polycyclic
aromatic hydrocarbon (PAH) cations with electrons. The method is based on the flowing
afterglow Langmuir probe-mass spectrometer apparatus at the University of Rennes I. A
helium plasma is generated by a microwave discharge in a He buffer gas and downstream,
a small amount of argon gas is injected to destroy any helium metastables. A very small …
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