Heavy fermions and superconductivity: “Superconducting spectroscopy” of non-magnetic impurities in CeCu2Si2
✍ Scribed by F. Steglich; U. Ahlheim; U. Rauchschwalbe; H. Spille
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 592 KB
- Volume
- 148
- Category
- Article
- ISSN
- 0378-4363
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📜 SIMILAR VOLUMES
Muon spin relaxation measurements in zero magnetic field on several polycrystalline samples provide evidence that superconductivity and magnetic order do not coexist on a microscopic scale but develop inhomogeneously in Cel+xCu2+rSi2. The distribution of magnetic and superconducting domains depends
Measurements of the Hall effect RH(T ) and magnetoresistivity Ap(B, T) of thin films of CeCu2Si 2 and CeCu 2 reveal strong temperature dependences which are at low temperatures due to the existence of heavy fermions and of the formation of a coherent state. Introducing lattice disorder by means of h