KINETICS OF VACUUM ULTRAVIOLET CONTINUUM FROM A HIGH-PRESSURE HE FAST DISCHARGE

被引：10

作者：

GAND, M ^{[1
]}

BOUCHOULE, A ^{[1
]}

STEVEFELT, J ^{[1
]}

机构：

[1] CNRS,CTR RECH PHYS HAUTES TEMP,F-45045 ORLEANS,FRANCE

来源：

APPLIED PHYSICS LETTERS | 1979年 / 35卷 / 01期

关键词：

D O I：

10.1063/1.90927

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The kinetics of atomic and molecular excited states following a fast discharge in pure high-pressure helium are resolved on a nanosecond time scale by emission and absorption spectroscopy. Evidence is presented indicating that the Hopfield continuum (600-1100 Å) radiation occurs as a terminal process in a collisional-radiative cascade subsequent to the electronic recombination of He+2 ions. The radiated peak power in this wavelength range reaches several kW at atmospheric pressure.

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页码：50 / 52

页数：3

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