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Plasma properties in a high-pressure gas mixture for a plasma display panel

Published online by Cambridge University Press:  16 April 2002

HAN S. UHM ,
EUN H. CHOI ,
GUANSUP CHO  and
KI W. WHANG
HAN S. UHM
Affiliation:
Department of Molecular Science and Technology, Ajou University, Suwon 442-749, Korea
EUN H. CHOI
Affiliation:
Department of Electrophysics/PDP Research Center, Kwangwoon University, Seoul 139-701, Korea
GUANSUP CHO
Affiliation:
Department of Electrophysics/PDP Research Center, Kwangwoon University, Seoul 139-701, Korea
KI W. WHANG
Affiliation:
School of Electrical Engineering, Seoul National University, Seoul 151-742, Korea
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Abstract

Electrical breakdown in a mixed gas is investigated. The plasma at breakdown is evaluated in terms of the mole fraction χ. The optimum condition for the highest plasma density is described in terms of the ionization energy and collisional cross-section of the mixed gas. The optimum mole fraction for the highest plasma density is found to be χ = 0.03 for the case of plasma generation in neon gas mixed with xenon for a plasma display panel. The optimum condition for the highest number of electronic excitations is also obtained.

Information

Type
Research Article
Information
Journal of Plasma Physics , Volume 67 , Issue 1 , January 2002 , pp. 49 - 58
Copyright
2002 Cambridge University Press

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