English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The purpose of this work is to bring out the analogous behaviour of krypton and xenon under multiphotonic excitation through three photons absorption. Excitation is acheived either on the 3 Pi state itself or in its neighbourhood. In this latter case the excitation consists of populating the dissociative l"(3Pi) molecular state from ground state ditners. It also appears that, in our experimental conditions, excitation is mainly achieved through absorption of a VUV photon originating from the third harmonic of the incident laser beam. In the Kr-Xe mixture our excitation spectra bear both krypton and xenon components. The temporal analysis of krypton's emission filtered around 128 nm shows the existence of an energy transfer from the Kr ^i) state towards a 5d xenon state through binary collisions whose collision rate is 6,8105 Tore's"1.

Spectroscopie et cinétique des gaz rares et leurs mélanges sous excitation multiphotonique