Yun He, Jing Yang, Guanghui Miao, Na Zhang, Wanzhao Cui. High-performance multifunctional apparatus for studying secondary electron emission characteristics of dielectric[J]. High Power Laser and Particle Beams, 2020, 32(3): 033003
- High Power Laser and Particle Beams
- Vol. 32, Issue 3, 033003 (2020)
Fig. 1. Schematic diagram of the apparatus
Fig. 2. Schematic diagram of the collector
Fig. 3. Schematic diagram of measuring the pulse of secondary electrons
Fig. 4. Measured pulses of secondary electron current
Fig. 5. Measured pulses of secondary electron current of Al2O3 sample
Fig. 6. The measured pulses of secondary electron current of Al2O3 sample with different thickness
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