Magnetic bottle configuration to coat 1.3 GHz copper cavities with a Nb sputtered film
An experimental setup to study the deposition of Nb film on a TESLA type copper cavity is under commissioning. The discharge stabilizing magnetic field, in a magnetic bottle configuration, is obtained using coils external to the cavity rather than internal as used for larger cavities. A brief review...
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| Veröffentlicht in: | Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Accelerators, spectrometers, detectors and associated equipment, 1994-04, Vol.343 (2), p.655-662 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | An experimental setup to study the deposition of Nb film on a TESLA type copper cavity is under commissioning. The discharge stabilizing magnetic field, in a magnetic bottle configuration, is obtained using coils external to the cavity rather than internal as used for larger cavities. A brief review of the sputtering techniques for SC RF cavities, the dynamics of charged particles in a magnetic bottle and the sputtering test setup are described. |
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| ISSN: | 0168-9002 1872-9576 |
| DOI: | 10.1016/0168-9002(94)90250-X |