Abstract
Anomalies in the magnetization and crystal dilatation have been observed in the mixed state of UPd2Al3 and CeRu2. To explain the anomalies we study a superconducting system with large spin susceptibility. We predict a new superconducting state in which the superconducting order parameter has a periodic array of planar nodes perpendicular to the vortices. The nature of this generalized Fulde-Ferrell-Larkin-Ovchinnikov state is discussed in connection with the peak effect in the magnetization process of UPd2Al3 and CeRu2.
| Original language | English |
|---|---|
| Pages (from-to) | 30-34 |
| Number of pages | 5 |
| Journal | Physica C: Superconductivity and its applications |
| Volume | 263 |
| Issue number | 1-4 |
| DOIs | |
| Publication status | Published - 1996 May |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
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Takahashi, S., Tachiki, M., Modler, R., Gegenwart, P., Lang, M., & Steglich, F. (1996). Theory of a generalized Fulde-Ferrell-Larkin-Ovchinnikov state in heavy fermion and intermediate-valence superconductors. Physica C: Superconductivity and its applications, 263(1-4), 30-34. https://doi.org/10.1016/0921-4534(96)00037-8