Experimental investigations of the formation of XeF*(B 2II1/2) excimer molecules during the injection of SF6 into a xenon plasma flow

Alekhin, Alexandr; Barinov, V. A.; Geras'ko, Yu. V.; Kostenko, O. F.; Lyubchenko, F. N.; Tyukavkin, A. V.

doi:10.1134/1.1258961

Cited by 1 publication

(2 citation statements)

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“…It should be noted that there are other mechanisms for the formation of exciplex molecules, such as [9,[68][69][70][71][72][73][74][75][76][77][78][79][80], but they are less common and therefore are not considered in this paper.…”

Section: Radiation Of Exciplex Moleculesmentioning

confidence: 99%

“…There is a wide variety of radiation sources [1] operating in different wavelength ranges and characterized by different operating principles and output parameters . Among them, sources of ultraviolet (UV) and vacuum ultraviolet (VUV) radiation [1,6,9,10,12,[14][15][16][17][18][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40] are widely demanded in various areas of science, industry and consumption . Excilamps are becoming of special demand [1,6,9,10,12,[14][15][16][17][18][22][23][24][25][27][28][29][30]…”

Section: Introductionmentioning

confidence: 99%

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Optimization of gas mixtures of multiband excilamps

Boichenko¹,

Klenovskii

Соснин

et al. 2023

Technical Physics

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The paper considers the problem of optimizing gas-discharge sources of multiband UV radiation --- excilamps. A method is proposed for estimating the ratio of partial pressures of the components of a gas mixture, which makes it possible to simplify the process of developing a multiband excilamp with the desired power ratio of the emission bands. It is shown that the optimization of a multiband excilamp on a mixture of one noble gas with several halogen carriers can be reduced to the problem of optimizing an excilamp on a two-component mixture. If, in addition to the radiation of exciplex molecules, the radiation of excimer molecules is of importance, then the method makes it possible to control the relative contribution of the powers emitted by these molecules. Keywords: gas discharge, sources of ultraviolet radiation, kinetics of plasma-chemical processes, excimer and exciplex molecules.

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