希ガス陽光柱の電子エネルギ分布と電子温度

概要

論文の詳細を見る
The electron energy distribution function (EEDF) in rare gas positive columns which lacks the distribution of electrons in the high energy tail can be adequately approximated by a bi-generalized Druyvesteyn distribution. Using the Langmuir probe curve simulated based on the approximated EEDF, the conventional probe technique for the electron temperature diagnostic is examined. The average electron energy obtained with the semi-log plot method may be necessarily underestimated compared with that of found from the Druyvesteyn technique. Published data for measured and in He and Ne positive columns are compiled, and it is shown that > holds over a wide range of the gas pressure-tube radius product.
山形大学の論文
2000-02-15