Publication

Mechanisms of the L’ 2Φ–X 2Π emission of NO in Ar and Kr matrices

Majed Chergui
1988
Journal Articles

Abstract

New time and energy resolved spectra of the L' 2F-X 2P(0,v") bands of NO in Ar and Kr matrixes are reported. The L'(0,v") bands are excited exclusively via the B' 2D valence state and their lifetime is 3000 +- 500 ns in both matrixes. The quantum efficiency for L'(v = 0) emission is estd. as ?0.04. The 2F-2P transition is discussed in terms of a statically induced transition moment involving spin-orbit mixing with B' 2D, but also in terms of nonadiabatic matrix elements due to the coupling to the lattice. Relaxation down to L'(v = 0) is discussed in terms of matrix-induced interstate cascading with the b 4S- state. [on SciFinder (R)]

Official source

https://infoscience.epfl.ch/entities/publication/bf6c1880-0c70-4193-8ad4-902215198671

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Majed Chergui
1988
Journal Articles

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/bf6c1880-0c70-4193-8ad4-902215198671

About this result

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In chemistry, noble gas compounds are chemical compounds that include an element from the noble gases, group 18 of the periodic table. Although the noble gases are generally unreactive elements, many such compounds have been observed, particularly involving the element xenon. From the standpoint of chemistry, the noble gases may be divided into two groups: the relatively reactive krypton (ionisation energy 14.0 eV), xenon (12.1 eV), and radon (10.7 eV) on one side, and the very unreactive argon (15.

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Mechanisms of the L’ 2Φ–X 2Π emission of NO in Ar and Kr matrices

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