The Dust Figure Length of Impulse Discharges （II） -The relation between the gas mixing ratio of N_2 to O_2 and the dust figure length for the gleitbuschel region-

摘要

In the previous paper, we reported the influence of the N_2-O_2 gas mixture upon the dust figure length of impulse surface discharges for the polbuschel region. In this paper, we develop the experiment for the gleitbuschel, region and compare this region with the polbuschel region. As a result, we report 1) the difference of the characteristic curves of the dust figure length between the polbuschel region and the gleitbuschel region for each polarity and 2) the polarity effect of the gas mixture on the characteristic curves for the gleitbuschel region.