Publication

Theoretical description of interference effects in the absorption spectra of NO in rare-gas matrixes

Majed Chergui
1992
Journal Articles

Abstract

A theor. model is presented to account for the Fano-like interference lineshapes on multiphonon continua in the electronic spectrum of NO in rare-gas solids. The model is based on the coupling of the optical transitions to 1 single local mode, while the latter is coupled to lattice modes. The model complements the original Fano theory by considering the finite lifetime of the continuum states. Lineshapes are simulated for the case of the interference between the B(v = 12) valence level and the C(v = 0) Rydberg level of NO in Kr matrixes and good agreement with exptl. lineshapes is obtained. [on SciFinder (R)]

Official source

https://infoscience.epfl.ch/entities/publication/7ade0ee8-cd1f-4acd-aaef-d069ec3a692c

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Majed Chergui
1992
Journal Articles

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/7ade0ee8-cd1f-4acd-aaef-d069ec3a692c

About this result

Related concepts (32)

Noble gas

The noble gases (historically also the inert gases; sometimes referred to as aerogens) make up a class of chemical elements with similar properties; under standard conditions, they are all odorless, colorless, monatomic gases with very low chemical reactivity. The six naturally occurring noble gases are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and the radioactive radon (Rn). Oganesson (Og) is a synthetically produced highly radioactive element.

Electromagnetic interference

Electromagnetic interference (EMI), also called radio-frequency interference (RFI) when in the radio frequency spectrum, is a disturbance generated by an external source that affects an electrical circuit by electromagnetic induction, electrostatic coupling, or conduction. The disturbance may degrade the performance of the circuit or even stop it from functioning. In the case of a data path, these effects can range from an increase in error rate to a total loss of the data.

Coupling reaction

In organic chemistry, a coupling reaction is a type of reaction in which two reactant molecules are bonded together. Such reactions often require the aid of a metal catalyst. In one important reaction type, a main group organometallic compound of the type R-M (where R = organic group, M = main group centre metal atom) reacts with an organic halide of the type R'-X with formation of a new carbon-carbon bond in the product R-R'. The most common type of coupling reaction is the cross coupling reaction. Richard F.

Related publications (2)

Theoretical description of interference effects in the absorption spectra of NO in rare-gas matrixes

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