JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Lee, S.H. AU - Kim, H.S. AU - Kwon, H.-J. ED - Zimmermann, Frank ED - Tanaka, Hitoshi ED - Sudmuang, Porntip ED - Klysubun, Prapong ED - Sunwong, Prapaiwan ED - Chanwattana, Thakonwat ED - Petit-Jean-Genaz, Christine ED - Schaa, Volker R.W. TI - Beam Measurement and Application of the Metal Vapor Vacuum Arc Ion Source at KOMAC J2 - Proc. of IPAC2022, Bangkok, Thailand, 12-17 June 2022 CY - Bangkok, Thailand T2 - International Particle Accelerator Conference T3 - 13 LA - english AB - The metal ion beam facility is developed based on the MEVVA* ion source at the KOMAC**. The MEVVA ion source has advantage that it can be extract almost metal ion species as well as high current ion beam. After the installation, we measured beam properties such as peak beam current, beam profile depending on the operation condition. The average charge state is measured in order to estimate the total dose. We evaluate the beam stability through the long-term beam extraction, and the measured the cathode erosion rate too. In addition, as one of the application fields, we irradiate the metal beam on the cathode of the fuel cell and measured the performance. In this paper, the beam measurement results, are summarized and fuel cell performances after metal beam irradiation are discussed. PB - JACoW Publishing CP - Geneva, Switzerland SP - 328 EP - 331 KW - radiation KW - ion-source KW - extraction KW - vacuum KW - experiment DA - 2022/07 PY - 2022 SN - 2673-5490 SN - 978-3-95450-227-1 DO - doi:10.18429/JACoW-IPAC2022-MOPOPT037 UR - https://jacow.org/ipac2022/papers/mopopt037.pdf ER -