caa a22 4500 467885087 CHVBK 20180406152731.0 cr unu---uuuuu 170328e20060701xx s 000 0 eng 10.1007/s10948-006-0165-8 doi (NATIONALLICENCE)springer-10.1007/s10948-006-0165-8 Unconventional Superconductivity and Heavy Fermion Behavior in PrOs4Sb12 [Elektronische Daten] [M. Maple, N. Frederick, P.-C. Ho, W. Yuhasz, T. Yanagisawa] Research carried out during the last several years on the heavy fermion superconductor PrOs4Sb12 is reviewed. The compound PrOs4Sb12 exhibits unconventional strong coupling superconductivity below a superconducting critical temperature T c = 1.85 K. The superconducting state breaks time reversal symmetry, apparently consists of several distinct superconducting phases, some of which may have point nodes in the energy gap, and may involve triplet spin pairing of electrons. The determination of the Pr3+ energy level scheme in the crystalline electric field, as well as the discovery and characterization of the high field-ordered phase (HFOP), which has been identified with antiferroquadrupolar order, are described. Studies of the substitutional systems Pr(Os1−x Ru x )4Sb12, Pr1−x La x Os4Sb12, and Pr1−x Nd x Os4Sb12 are summarized and compared. Society for Mathematical Biology, 2006 unconventional superconductivity nationallicence heavy fermion behavior nationallicence quadrupolar order nationallicence crystalline electric field nationallicence filled skutterudite nationallicence Maple M. Department of Physics and Institute for Pure and Applied Physical Sciences, University of California at San Diego, 92093, La Jolla, California, USA aut Frederick N. Department of Physics and Institute for Pure and Applied Physical Sciences, University of California at San Diego, 92093, La Jolla, California, USA aut Ho P.-C Department of Physics and Institute for Pure and Applied Physical Sciences, University of California at San Diego, 92093, La Jolla, California, USA aut Yuhasz W. Department of Physics and Institute for Pure and Applied Physical Sciences, University of California at San Diego, 92093, La Jolla, California, USA aut Yanagisawa T. Department of Physics and Institute for Pure and Applied Physical Sciences, University of California at San Diego, 92093, La Jolla, California, USA aut Journal of Superconductivity and Novel Magnetism Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 19/3-5(2006-07-01), 299-315 1557-1939 19:3-5<299 2006 19 10948 https://doi.org/10.1007/s10948-006-0165-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-006-0165-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Maple M. Department of Physics and Institute for Pure and Applied Physical Sciences, University of California at San Diego, 92093, La Jolla, California, USA aut NATIONALLICENCE 700 1- Frederick N. Department of Physics and Institute for Pure and Applied Physical Sciences, University of California at San Diego, 92093, La Jolla, California, USA aut NATIONALLICENCE 700 1- Ho P.-C Department of Physics and Institute for Pure and Applied Physical Sciences, University of California at San Diego, 92093, La Jolla, California, USA aut NATIONALLICENCE 700 1- Yuhasz W. Department of Physics and Institute for Pure and Applied Physical Sciences, University of California at San Diego, 92093, La Jolla, California, USA aut NATIONALLICENCE 700 1- Yanagisawa T. Department of Physics and Institute for Pure and Applied Physical Sciences, University of California at San Diego, 92093, La Jolla, California, USA aut NATIONALLICENCE 773 0- Journal of Superconductivity and Novel Magnetism Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 19/3-5(2006-07-01), 299-315 1557-1939 19:3-5<299 2006 19 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer