Unusual superconductivity and its physical properties
Abstract
Physical properties are discussed, which, in principle, would allow us to distinguish between nontrivial superconductivity and superconductivity of the ordinary type thus establishing its superconducting class. These properties are: the anisotropy of the upper and low critical fields, the magnetization curve, some peculiarities of the penetration depth, the impedance behaviour etc. It is pointed out that these superconductors could possess some magnetic properties. The role of defects is investigated and, in particular, the possibility of the magnetization in these superconductors which originates from the presence of ordinary defects.
- Publication:
-
Pramana
- Pub Date:
- May 1987
- DOI:
- 10.1007/BF03026704
- Bibcode:
- 1987Prama..28..597G
- Keywords:
-
- Superconductivity