Published September 1976
| Version v1
Journal article
Superconducting Nb3Sn cavities with high quality factors and high critical flux densities
Creators
- 1. Siemens AG, Research Laboratories, D-8520 Erlangen, Federal Republic of Germany
Description
As considerable progress is expected to result from the use of high-T/sub c/ superconductors at microwave frequencies, we started a study of the microwave properties of Nb3Sn. Preparation was done by exposing niobium cavities to a saturated tin atmosphere. Microwave measurements of the unloaded quality factor Q0 and the critical flux density B/sup ac//sub c/ were performed in the TE/sub 011/ mode at 9.5 GHz. At 1.5 K low-field values of Q0 up to 6 x 109 and B/sup ac//sub c/ values up to 100 mT with a Q0 of 2.3 x 109 were obtained. At 4.2 K and at low magnetic flux densities a Q0 of 2.7 x 109 was reached
Additional details
Identifiers
- DOI
- 10.1063/1.323278;
Publishing Information
- Journal Title
- Journal of Applied Physics
- Journal Volume
- 47
- Journal Issue
- 9
- Series
- J. Appl. Phys.
- Journal Page Range
- 4151-4155
- ISSN
- 0021-8979
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 8281534
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S43: PARTICLE ACCELERATORS;
- Descriptors DEI
- FILMS; LINEAR ACCELERATORS; MAGNETIC FLUX; MICROWAVE EQUIPMENT; MICROWAVE RADIATION; NIOBIUM BASE ALLOYS; SUPERCONDUCTING CAVITY RESONAT; SUPERCONDUCTORS; TIN ALLOYS; TRANSITION TEMPERATURE
- Descriptors DEC
- ACCELERATORS; ALLOYS; CAVITY RESONATORS; CYCLIC ACCELERATORS; ELECTROMAGNETIC RADIATION; ELECTRONIC EQUIPMENT; NIOBIUM ALLOYS; PHYSICAL PROPERTIES; RADIATIONS; SUPERCONDUCTING DEVICES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT ALLOYS
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent