Probe for AC magnetic susceptibility in YBa2Cu3O(7-x)
Abstract
It was projected and built a probe for AC (3KHz) differential measurements of the magnetic susceptibility of high Tc superconductors. Samples of YBa2Cu3O(7-x) were tested in the 77-110 K interval. The real (X') and imaginary part (X'') of the magnetic susceptibility were measured, and these results were correlated with X rays diffratograms. The ceramic samples were then transformed into powder form and the real and imaginary part of the magnetic susceptibility again measured. These results are discussed.
- Publication:
-
Presented at the ICTPS 1990: International Conference on Transport Properties of Superconductors
- Pub Date:
- 1990
- Bibcode:
- 1990ictp.confR....O
- Keywords:
-
- Alternating Current;
- Barium Oxides;
- Copper Oxides;
- High Temperature Superconductors;
- Magnetic Permeability;
- Mixed Oxides;
- Yttrium Oxides;
- Ceramics;
- Powder (Particles);
- X Ray Analysis;
- Instrumentation and Photography