2004/07/11 by Kazumi Maki, Maki, Kazumi, Stephan Haas +5
Earth and Planetary Sciences · Physics and Astronomy · #FOS: Physical sciences #High-pressure geophysics and materials #Physics of Superconductivity and Magnetism #Rare-earth and actinide compounds #Superconductivity (cond-mat.supr-con) #cond-mat.supr-con
paper · pdf · doi:10.48550/arxiv.cond-mat/0407269
12 pages, 7 improved figures
openalex publication_date 2004/07/11 · arxiv created 2004/08/15 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In the last few years the gap symmetries of many new superconductors,including Sr2RuO4, CeCoIn5, κ-(ET)2Cu(NCS)2, YNi2B2C and PrOs4Sb12, have been identified via angle-dependent magnetothermal conductivity measurements. However, a controversy still persists as to the nature of the superconductivity in Sr2RuO4. For PrOs4Sb12, spin-triplet superconductivity has recently been proposed. Here, we also propose g-wave superconductivity for UPd2Al3 (i.e., Δ(\bf k)=Δcos(2χ), χ= ckz) based on recent thermal conductivity data.