Investigation of spatial distribution of metal vapours admixtures in the plasma of an electric arc discharge

• Published in: Problems of Atomic Science and Technology
• Date: 2023
• Main Author: Murmantsev, A.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2023
• Subjects: Gas discharge, plasma-beam discharge and their applications
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/196192
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Investigation of spatial distribution of metal vapours admixtures in the plasma of an electric arc discharge / A. Murmantsev // Problems of Atomic Science and Technology. — 2023. — № 4. — С. 139-146. — Бібліогр.: 16 назв. — англ.

This work focuses on diagnosing the plasma in an electric arc discharge in an argon flow using optical emission spectroscopy. The method employed for determining the population of energy levels and the concentration of metal atoms based on the absolute values of emission intensity is described and v...