FIELD: spectroscopy of plasma. SUBSTANCE: method consists in measurement of value of total absorption within allocated spectral range and length of absorbing layer by which concentration of excited atoms is determined. Length of absorbing layer is found by rate of propagation of ionizing wave of gradient of potential during wave breakdown in gaseous-discharge tube. EFFECT: improved authenticity. 2 dwg
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Authors
Dates
1997-06-27—Published
1994-05-24—Filed