Abstract
7Li and 1H-NMR measurements were carried out for a layered superconductor Li0.48(THF)yHfNCl which shows superconductivity at Tc approx. 23.5 K. We report the characteristic superconducting parameters such as, the penetration depth (λ), the coherence length (ξ), lower critical field (Hc1), and upper critical field (Hc2). From 7Li-NMR studies, it is suggested that the Fermi level density of states at the intermediate Li site are considerably small and the superconductivity is derived from the HfNCl layer.
| Original language | English |
|---|---|
| Pages (from-to) | 2139-2140 |
| Number of pages | 2 |
| Journal | Physica C: Superconductivity and its applications |
| Volume | 341-348 (IV) |
| DOIs | |
| Publication status | Published - 2000 Nov |
| Externally published | Yes |
| Event | International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA Duration: 2000 Feb 20 → 2000 Feb 25 |
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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Cite this
Tou, H., Omata, D., Maniwa, Y., Itoh, K., & Yamanaka, S. (2000). NMR studies of layered superconductor Li0.48(THF)yHfNCl. Physica C: Superconductivity and its applications, 341-348 (IV), 2139-2140. https://doi.org/10.1016/S0921-4534(00)01079-0