Fundamentals of Vacuum Breakdown in High-Field Systems
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arXiv
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| Auteurs principaux: | , , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866912690857836544 |
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| author | Wuensch, Walter Calatroni, Sergio Djurabekova, Flyura Kyritsakis, Andreas Ashkenazy, Yinon |
| author_facet | Wuensch, Walter Calatroni, Sergio Djurabekova, Flyura Kyritsakis, Andreas Ashkenazy, Yinon |
| contents | This review consolidates experimental, theoretical, and simulation work examining the behavior of high-field devices and the fundamental process of vacuum arc initiation, commonly referred to as breakdown. Detailed experimental observations and results relating to a wide range of aspects of high-field devices, including conditioning, field and temperature dependence of breakdown rate, and the ability to sustain high electric fields as a function of device geometry and materials, are presented. The different observations are then addressed theoretically, and with simulation, capturing the sequence of processes that lead to vacuum breakdown and explaining the major observed experimental dependencies. The core of the work described in this review was carried out by a broad multi-disciplinary collaboration in an over a decade-long program to develop high-gradient, 100 MV/m-range, accelerating structures for the CLIC project, a possible future linear-collider high-energy physics facility. Connections are made to the broader linear collider, high-field, and breakdown communities. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_03967 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Fundamentals of Vacuum Breakdown in High-Field Systems Wuensch, Walter Calatroni, Sergio Djurabekova, Flyura Kyritsakis, Andreas Ashkenazy, Yinon Applied Physics Materials Science Accelerator Physics Plasma Physics This review consolidates experimental, theoretical, and simulation work examining the behavior of high-field devices and the fundamental process of vacuum arc initiation, commonly referred to as breakdown. Detailed experimental observations and results relating to a wide range of aspects of high-field devices, including conditioning, field and temperature dependence of breakdown rate, and the ability to sustain high electric fields as a function of device geometry and materials, are presented. The different observations are then addressed theoretically, and with simulation, capturing the sequence of processes that lead to vacuum breakdown and explaining the major observed experimental dependencies. The core of the work described in this review was carried out by a broad multi-disciplinary collaboration in an over a decade-long program to develop high-gradient, 100 MV/m-range, accelerating structures for the CLIC project, a possible future linear-collider high-energy physics facility. Connections are made to the broader linear collider, high-field, and breakdown communities. |
| title | Fundamentals of Vacuum Breakdown in High-Field Systems |
| topic | Applied Physics Materials Science Accelerator Physics Plasma Physics |
| url | https://arxiv.org/abs/2502.03967 |