| Thursday 26 December 2024 | |
| Events for day: Monday 31 July 2023 |
| 11:00 - 12:00 Journal Club: Experiment & Phenomenology – meeting A review on recent progress of thermionic cathode School PARTICLES AND ACCELERATORS Abstract: As the performance of vacuum electron devices is essentially governed by the properties of their cathodes, developing efficient and durable thermionic cathode is necessary and highly desired to meet the boosting requirements of vacuum electron devices. This review summarized the progress made in the past decades with a detailed discussion on the occurred various thermionic cathodes and their features, and the understandings of the correlation between the emission properties and the composition, where structure and synthesis method are well illustrated. Furthermore, dispenser cathodes with novel structures and emission ... |