Electron Induced Emission of Nitrous Oxide in the UV-VIS Spectral Range

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type , Preprint 18 Dec 2020Publisher:Czech Technical University in Prague - Central LibraryJournal:PLASMA PHYSICS AND TECHNOLOGY, volume 7, pages 36-42 (issn: 2336-2626, eissn: 2336-2634,

Copyright policy )Funded by:EC | ELEvaTE

Authors: Országh, Juraj; Danko, Marián; Matejčík, Štefan;

doi: 10.14311/ppt.2020.2.36

Electron Induced Emission of Nitrous Oxide in the UV-VIS Spectral Range

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Abstract

The electron impact excitation of N2O was studied using the crossed electron-molecular beams method. Optical emission spectrum initiated by 50 eV electron impact was recorded within the range 200-700 nm. Main emission bands arise from excited ion state N2O+(A2Σ) and dissociative excitation into N2+(B2Σ+u). The rotationally un-resolved excitation-emission cross sections for selected ion transitions were scaled to absolute values and their dependence on electron energy was determined. Several of them were determined for the first time.

Related Organizations

Comenius University
Slovakia
Physics department
Switzerland

Keywords

optical emission spectroscopy, nitrous oxide, fluorescence, emission cross section, electron impact excitation

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