Research progress on alkaline earth aluminates for dispenser cathodes
Vacuum electron devices have wide applications in aerospace, radar communications, research equipment, and medical devices. They occupy an irreplaceable position in high-frequency, high-power microwave devices. As the most widely used electron-emitting material in vacuum electronic devices, the elec...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Science Press
2025-04-01
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| Series: | 工程科学学报 |
| Subjects: | |
| Online Access: | http://cje.ustb.edu.cn/article/doi/10.13374/j.issn2095-9389.2024.03.08.001 |
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