دورية أكاديمية
Fabrication of THz corrugated wakefield structure and its high power test
| العنوان: | Fabrication of THz corrugated wakefield structure and its high power test |
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| المؤلفون: | Kong, H., Chung, Moses, Doran, D. S., Ha, G., Kim, S.-H., Kim, J.-H., Liu, W., Lu, X., Power, J., Seok, J.-M., Shin, S., Shao, J., Whiteford, C., Wisniewski, E. |
| بيانات النشر: | Nature Publishing Group |
| سنة النشر: | 2023 |
| المجموعة: | ScholarWorks@UNIST (Ulsan National Institute of Science and Technology) |
| الوصف: | We present overall process for developing terahertz (THz) corrugated structure and its beam-based measurement results. 0.2-THz corrugated structures were fabricated by die stamping method as the first step demonstration towards GW THz radiation source and GV/m THz wakefield accelerator. 150-?? m thick disks were produced from an OFHC (C10100) foil by stamping. Two types of disks were stacked alternately to form 46 mm structure with ??? 170 corrugations. Custom assembly was designed to provide diffusion bonding with a high precision alignment of disks. The compliance of the fabricated structure have been verified through beam-based wakefield measurement at Argonne Wakefield Accelerator Facility. Both measured longitudinal and transverse wakefield showed good agreement with simulated wakefields. Measured peak gradients, 9.4 MV/m/nC for a long single bunch and 35.4 MV/m/nC for a four bunch trains, showed good agreement with the simulation. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| تدمد: | 2045-2322 |
| العلاقة: | SCIENTIFIC REPORTS, v.13, no.1, pp.3207; https://scholarworks.unist.ac.kr/handle/201301/62266Test; 42645; 2-s2.0-85148964191; 000942280900017 |
| DOI: | 10.1038/s41598-023-29997-9 |
| الإتاحة: | https://doi.org/10.1038/s41598-023-29997-9Test https://scholarworks.unist.ac.kr/handle/201301/62266Test |
| رقم الانضمام: | edsbas.E45914F3 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 20452322 |
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| DOI: | 10.1038/s41598-023-29997-9 |