Atomic oxygen and hydroxyl density measurements in an atmospheric pressure RF-plasma with water admixtures using UV and synchrotron VUV absorption spectroscopy
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چکیده
Absolute O and OH ground state densities were measured in a He rf-plasma (13.56 MHz driving frequency) with water admixtures. For this, high resolution synchrotron VUV and broadband UV absorption spectroscopy was used. Detected absolute O and OH densities were in the order of 10 and 10 m, respectively. The densities of both species were found to increase towards higher water admixtures.
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تاریخ انتشار 2015