Ming Weng, Shao-Yi Xie, Ming Yin, Meng Cao. Influence of secondary electron emission characteristic of dielectric materials on microwave breakdown [J]. Acta Physica Sinica, 2020, 69(8): 087901-1
- Acta Physica Sinica
- Vol. 69, Issue 8, 087901-1 (2020)
Fig. 1. The measured SEY of seven kinds of dielectric materials.
Fig. 2. The diagram of the secondary electron energy spectrum.
Fig. 3. The relationships of the steady state surface potential with the SEY and the spectrum parameter E peak.
Fig. 4. The relationships between the steady state surface potential and the incident electron energy.
Fig. 5. The schematic diagram of parallel plate discharge system filled with dielectric layer.
Fig. 6. The influence of V dc on the minimum breakdown point at different pattern of the right boundary in suscep-tibility zone.
Fig. 7. The influence of V dc on the slope of the right boundary in susceptibility zone.
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Table 1.
SEY of seven kinds of dielectric materials
7种介质材料的SEY参数
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Table 2.
The characteristics of energy spectrum of seven kinds of materials.
7种材料的能谱特性
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