The MIVOC method for the production of metal ion beams
A fundamentally new MIVOC method (Metal Ions from VOlatile Compounds) for the production of metal ion beams at the ECR ion sources has been developed. With the MIVOC technique it has been found possible to operate the JYFL-ECR ion source with compounds of metals, either powders or liquids, that have vapour pressure of the order of lE-3 mbar, or higher at room temperature. Up to present time, 17 beams have been produced with the MIVOC method (C, Mg, Si, Cl, Ti, V, Cr, Fe, Co, Ni, Ge, Mo, Ru, Sn, I, W and Os). In every day use it has turned out to be both simple and reliable. Due to this property, the MIVOC method has been adopted at several laboratories.
ISBN
978-951-39-9497-6Contains publications
- Artikkeli I: Ärje, J., Koivisto, H. & Nurmia, M. (1993). Operation of the JYFL-ECR ion source. Proceedings of the 11th International Workshop on Electron Cyclotron Resonance Ion Sources, p. 27.
- Artikkeli II: Koivisto, H., Ärje, J., Nurmia, M. (1994). Metal ion beams from an ECR ion source using volatile compounds. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 94(3), 291-296. DOI: 10.1016/0168-583X(94)95368-6
- Artikkeli III: Ärje, J., Koivisto, H. & Nurmia, M. (1995). Status report of the JYFL-ECR ion source. Proceedings of the 12th International Workshop on ECR Ion Sources, p. 136.
- Artikkeli IV: Koivisto, H., Kolehmainen, E., Seppälä, R., Ärje, J., Nurmia, M. (1996). Production of a magnesium ion beam using the MIVOC method. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 117(1–2), 186-188. DOI: 10.1016/0168-583X(96)00238-8
- Artikkeli V: Koivisto, H., Hendolin, M., Ärje, J. (1997). New gas feeding system at the JYFL electron cyclotron resonance ion source. Review of Scientific Instruments, 68, 2707–2710. DOI: 10.1063/1.1148183
- Artikkeli VI: Koivisto, H., Harkewicz, R., Ärje, J., Nurmia, M. (1997). Metal ion beams at the JYFL-ECRIS. Proceedings of the 13th International Workshop on ECR Ion Sources. Submitted.
- Artikkeli VII: Koivisto, H., Ärje, J., Nurmia, M. (1998). Metal ions from the volatile compounds method for the production of metal ion beams. Review of Scientific Instruments, 69, 785–787. DOI: 10.1063/1.1148539
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