A single electrode room-temperature plasma jet device for biomedical applications

作者:Lu XinPei*; Jiang ZhongHe; Xiong Qing; Tang ZhiYuan; Pan Yuan
来源:Applied Physics Letters, 2008, 92(15): 151504.
DOI:10.1063/1.2912524

摘要

A single electrode room-temperature atmospheric pressure plasma plume generated between a high-voltage electrode and the surrounding room air is reported. The plasma plume has a peak current of about 360 mA. This is highest current carried by a room-temperature plasma plume ever reported. The rotational and vibrational temperature of the plasma plume is about 300 and 2950 K, respectively. Emission spectra show that excited species, such as O, OH, N(2)(+), etc., are present in the plasma plume.