首页> 外文期刊>Fizika: A journal of experimental and theoretical physics, A. atomic and molecular physics condensed matter physics plasma physics >PARAMETRIZATION OF ELECTRON ENERGY DISTRIBUTION FUNCTION IN GLOWDISCHARGE PLASMA UNDER RF ELECTROMAGNETIC FIELDS
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PARAMETRIZATION OF ELECTRON ENERGY DISTRIBUTION FUNCTION IN GLOWDISCHARGE PLASMA UNDER RF ELECTROMAGNETIC FIELDS

机译:电磁场下辉光放电等离子体中电子能量分布函数的参数化

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Asetoftwentyfourplasmaglowdischargeexperimentsusingradio-frequencyelectromagneticfieldswerecarriedout.Thedischargepressurewas27Pa.Driedairwasusedasthedischargegas.Axialradio-frequencyfieldsbetween0.6-1.2MHzwereapplied.FourdifferentvaluesoftheRFfieldintensitywereused.Foreachcase,theplasmaLangmuirprobecharacteristicsweremeasured.Acomputationalmethodwasusedtoextracttheelectronenergydistributionfunctionineachcase.Valuesoftheplasmadensityandplasmatemperaturewereobtaineddirectlyfromthefits.Theycomparewellwithvaluesobtainedusingtheconventionallogarithmicmethod.TheMaxwellianbehaviourofthedistributionfunctionwasestablishedtoholdinmanybutnotinallcases.
机译:Asetoftwentyfourplasmaglowdischargeexperimentsusingradio-frequencyelectromagneticfieldswerecarriedout.Thedischargepressurewas27Pa.Driedairwasusedasthedischargegas.Axialradio-frequencyfieldsbetween0.6-1.2MHzwereapplied.FourdifferentvaluesoftheRFfieldintensitywereused.Foreachcase,theplasmaLangmuirprobecharacteristicsweremeasured.Acomputationalmethodwasusedtoextracttheelectronenergydistributionfunctionineachcase.Valuesoftheplasmadensityandplasmatemperaturewereobtaineddirectlyfromthefits.Theycomparewellwithvaluesobtainedusingtheconventionallogarithmicmethod.TheMaxwellianbehaviourofthedistributionfunctionwasestablishedtoholdinmanybutnotinallcases。

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