Abstract
At CERN a compact Quadrupole Resonator has been developed for the RF characterization of superconducting samples at different frequencies. In this paper, results from measurements on bulk niobium and niobium film on copper substrate samples are presented. We show how different contributions to the surface resistance depend on temperature, applied RF magnetic field and frequency. Furthermore, measurements of the maximum RF magnetic field as a function of temperature and frequency in pulsed and CW operation are presented. The study is accompanied by measurements of the surface properties of the samples by various techniques.
| Original language | English |
|---|---|
| Title of host publication | IPAC 2011 |
| Subtitle of host publication | Proceedings of the 2nd International Particle Accelerator Conference |
| Editors | Christine Petie-Jean-Genaz, Angela Blanco, Iker Etxebarria, Francis Perez, Andy Wolski, Volker Schaa |
| Publisher | Joint Accelerator Conferences Website (JACoW) |
| Pages | 310-312 |
| Number of pages | 3 |
| ISBN (Print) | 9789290833666 |
| Publication status | Published - Sep 2011 |
| Externally published | Yes |
| Event | 2nd International Particle Accelerator Conference - Kursaal, San Sebastian, Spain Duration: 4 Sep 2011 → 9 Sep 2011 Conference number: 2 https://labs.inspirehep.net/conferences/981412 |
Conference
| Conference | 2nd International Particle Accelerator Conference |
|---|---|
| Abbreviated title | IPAC 2011 |
| Country/Territory | Spain |
| City | San Sebastian |
| Period | 4/09/11 → 9/09/11 |
| Internet address |