Electron-cyclotron-resonance plasma heating with broadband microwave radiation: Anomalous effects |
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| Authors: | Y. Kawai G.D. Alton O. Tarvainen H. Koivisto |
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| Affiliation: | a Oak Ridge National Laboratory, Oak Ridge, TN 37831-6372, USA22Managed by UT-Battelle, LLC, for the US Department of Energy under contract DE-AC05-00OR22725.
b Department of Physics, P.O. Box 35, FIN-40014, University of Jyväskylä (JYFL), Finland |
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| Abstract: | Affects of microwave bandwidth on the high-charge-states of ion beams extracted from a conventional minimum-B-geometry ECR ion source are first demonstrated. The high-charge-state intensities, produced with broadband microwave radiation are observed to be factors ?2 than those produced with narrow bandwidth microwave radiation at the same power level. |
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| Keywords: | 29.25.Ni 41.75.Ak 52.50.Dg |
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