Fermi surface,magnetic, and superconducting properties in actinide compounds |
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| Institution: | 1. Faculty of Science, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan;2. Department of Physics, Faculty of Science, Niigata University, Niigata 950-2181, Japan;3. Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan;4. Department of Physics, Tokyo Institute of Technology, Meguro 152-8551, Japan;5. Institute for Materials Research, Tohoku University, Oarai, Ibaraki 311-1313, Japan;6. SPSMS, UMR-E CEA, UJF-Grenoble 1, INAC, 38054 Grenoble, France |
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| Abstract: | The de Haas–van Alphen effect, which is a powerful method to explore Fermi surface properties, has been observed in cerium, uranium, and nowadays even in neptunium and plutonium compounds. Here, we present the results of several studies concerning the Fermi surface properties of the heavy fermion superconductors UPt3 and NpPd5Al2, and of the ferromagnetic pressure-induced superconductor UGe2, together with those of some related compounds for which fascinating anisotropic superconductivity, magnetism, and heavy fermion behavior has been observed. |
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| Keywords: | Fermi surface Heavy fermion Anisotropic superconductivity Surface de Fermi Fermion lourds Supraconductivité anisotrope |
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