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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes
ESCI SJR: 0.176 SNIP: 0.48 CiteScore™: 1.3

ISSN Imprimir: 1093-3611
ISSN On-line: 1940-4360

High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

DOI: 10.1615/HighTempMatProc.v15.i4.70
pages 307-312

ENERGETIC PROPERTIES OF THE EXTENDED NEGATIVE GLOW IN THE IMPEDED N2 DISCHARGE

A. A. Gilev
Samara State Architecture and Civil Engineering Academy 443109, Molodogvardeyskaya st. 194, Samara, Russia
A. M. Gurianov
Samara State Architecture and Civil Engineering Academy 443109, Molodogvardeyskaya st. 194, Samara, Russia
A. V. Manko
Samara State Architecture and Civil Engineering Academy 443109, Molodogvardeyskaya st. 194, Samara, Russia
V.I. Zyn
Samara State Architecture and Civil Engineering Academy 443109, Molodogvardeyskaya st. 194, Samara, Russia

RESUMO

The electrical discharge system with electrodes made as alternating bars and rings was found to form an impeded glow discharge with extended negative glow which can be the source of extra higher energy electrons. The electron probe functions of N2 plasma show the enrichment of the higher energy region with electrons. Emission spectrum of this glow was obtained and compared with that of usual plane parallel diode, this demonstrating the radiation enrichment of UV region in the former case. Application of the impeded discharge for N2 dissociation and other plasma chemical processes are discussed.

Referências

  1. Razer, Y. P. , Physics of a Gas Discharge.

  2. Volkov, N. V, Gilev, A. A., and Gurianov, A. M. , Device for obtaining low temperature plasma.

  3. Volkov, N. V. , Ion-electron emission in plasma of total negative glow.

  4. Volkov, N. V. , Investigation of extended plasma in glow discharge cathode region.

  5. Slovetski, D. I. , Physic-Chemistry processes in low temperature plasma.

  6. V Guerra, J. , Loureiro Electron and heavy particle kinetics in a low-pressure nitrogen glow discharge.


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