Yun-Gang Zhang, Huang-Tao Liu, Qiang Gao, Zhi-Feng Zhu, Bo Li, Yong-Da Wang. Time-resolved spectral characteristics of SF6 plasma under femtosecond laser-guided high-voltage discharge [J]. Acta Physica Sinica, 2020, 69(18): 185201-1
- Acta Physica Sinica
- Vol. 69, Issue 18, 185201-1 (2020)
Fig. 1. Schematic diagram of experimental setup.
Fig. 2. SF6 plasma spectrum under femtosecond laser-guided high-voltage discharge.
Fig. 3. SF6 plasma time-resolved spectroscopy.
Fig. 4. Time decay life curves of SF6 plasma: (a) S III 409.91 nm; (b) F I 685.60 nm.
Fig. 5. Boltzmann plot with a delay time of 3630 ns.
Fig. 6. Time-resolved electron temperature of SF6 plasma.
Fig. 7. Time-resolved electron density of SF6 plasma.
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