Speaker
Felix Kramer
(Helmholtz-Zentrum Berlin für Materialien und Energie)
Description
We present trapped flux data of Nb3Sn samples prepared with sputtering and via bronze route. The data shows that during cooldown magnetic fields with magnitudes several times that of the earth’s magnetic field can be generated. As the sample becomes superconducting the fields are trapped and can be directly measured by our setup. In the data a correlation between field magnitude and the temperature gradient during cooldown is evident, where higher gradients lead to more generated magnetic field. These results can have an important impact on the production and operation of Nb3Sn cavities.
| I have read and accept the Privacy Policy Statement | Yes |
|---|
Author
Felix Kramer
(Helmholtz-Zentrum Berlin für Materialien und Energie)
Co-authors
Jens Knobloch
(Helmholtz-Zentrum Berlin für Materialien und Energie, University of Siegen)
Oliver Kugeler
(Helmholtz-Zentrum Berlin für Materialien und Energie)
