Cargando…
Performance of MgB$_{2}$ Superconductor Developed for High-Efficiency Klystron Applications
An 8-km long MgB$_{2}$ wire for a prototype klystron magnet was made and evaluated. The wire was made by a typical in situ method; it has 10 filaments and 0.67 mm in outer diameter. The homogeneity of I $_{c}$ of this wire was evaluated by several methods. Deviation of I $_{c}$ values in short sample...
| Autores principales: | , , , , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2020
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1109/TASC.2020.2970391 http://cds.cern.ch/record/2730592 |
| Sumario: | An 8-km long MgB$_{2}$ wire for a prototype klystron magnet was made and evaluated. The wire was made by a typical in situ method; it has 10 filaments and 0.67 mm in outer diameter. The homogeneity of I $_{c}$ of this wire was evaluated by several methods. Deviation of I $_{c}$ values in short sample wires was very small. In addition, the current sharing temperature of the MgB$_{2}$ magnet (made of two reels of wire 2.9 km long each) agreed well with the estimated value of the I $_{c}$-B-T properties in short sample wires. Based on the obtained results, it can be said that the I $_{c}$ properties of the entire wire length are quite uniform. |
|---|