The characteristics of the spectrum emitted from dielectric barrier-discharge plasmas
Year: 2008
Type: article
Abstract: In order to optimize the parameters of dielectric barrier-discharge plasmas, the emission spectrum of second transition line of oxygen and nitrogen under normal temperature and pressure was measured with a grating spectrometer. The results show that the intensity of the emission spectrum of the plasma increases with the voltage, and the best frequency range to generate the plasma spectrum is 39—41kHz. Meanwhile, the introduction of helium gas increases the intensity to a high extent. In combination with the theoretical analysis, the feasibility of spectral method in the study of dielectric barrier discharge plasma is verified.
Source: Acta Physica Sinica
DOI: 10.7498/aps.57.969
Authors: Li Han-Ming, Li Gang, Li Ying-Jun, Li Yu-Tong, Zhang Yi, Cheng Tao, Nie Chao-Qun, Zhang Jie, (1)中国科学院工程热物理研究所，北京 100080; (2)中国科学院物理研究所光物理实验室，北京 100080; (3)中国科学院物理研究所光物理实验室，北京 100080；上海交通大学物理系，上海 200240; (4)中国矿业大学(北京)理学院，北京 100083；中国科学院物理研究所光物理实验室，北京 100080
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W2238733763