Detail publikace

Influence of Oxygen Traces on Pink Afterglow of Pure Nitrogen

KRČMA, F. MAZÁNKOVÁ, V. SOURAL, I.

Originální název

Influence of Oxygen Traces on Pink Afterglow of Pure Nitrogen

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The DC flowing post-discharge was used for the experimental study. The active discharge was created in a Pyrex or quartz discharge tubes with a 120 mm electrode distance at current of 200 mA and pressure of 1000 Pa. Temperature inside the decaying plasma at 77 K wall temperature was calculated of about 100 K by using the simulated nitrogen 1st positive (N_2 (B) -> (A)) 2-0 band spectrum. Nitrogen 1st and 2nd positive and 1st negative systems were recorded in all spectra. The bands of NO-beta system dominantly originating from vibrational level 0 were observed, too. The bands of NO-gamma system dominantly originating also from vibrational level 0 were observed when quartz tube was used. No other molecular or atomic emissions were observed.

Klíčová slova

nitrogen post-discharge, oxygen impurities, optical emission spectroscopy

Autoři

KRČMA, F.; MAZÁNKOVÁ, V.; SOURAL, I.

Rok RIV

2008

Vydáno

15. 7. 2008

Nakladatel

Madrid University

Místo

Madrid

ISBN

2-914771-04-5

Kniha

Europhysics Conference Abstracts 32A, Proceedings of ESCAMPIG XIX

Edice

Europhysics Conference Abstracts

Strany od

P-1-13-1

Strany do

P-1-13-2

Strany počet

2