Fermi surface of the heavy fermion superconductor PrOs${}_4$Sb${}_{12}$

Abstract

We have investigated the de Haas-van Alphen effect in the Pr-based heavy fermion superconductor PrOs${}_4$Sb${}_{12}$.The topology of Fermi surface is close to the reference compound LaOs${}_4$Sb${}_{12}$ and well explained by the band structure calculation based on the FLAPW-LDA+U method, where the 4{\it f} electrons are localized. We have confirmed a highly enhanced cyclotron effective mass 2.4$\sim 7.6m_0$ which is apparently large compared to the usual Pr-based compounds.

5 pages, 5 figures, to be published in Phys. Rev. B Rapid Communications

References in corpus (4)

• Thermodynamical Study on the Heavy-Fermion Superconductor PrOs4Sb12: Evidence for Field-Induced Phase Transition
• Anomalous heavy-fermion and ordered states in the filled skutterudite PrFe4P12
• Exotic Heavy Fermion State in the Filled Skutterudite PrFe${}_4$P${}_{12}$ Uncovered by the de Haas-van Alphen Effect
• muSR linewidth and isotropic pairing in superconducting PrOs4Sb12

Cited by in corpus (51)

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• Time-Reversal Symmetry-Breaking Superconductivity in Heavy Fermion PrOs4Sb12 detected by Muon Spin Relaxation
• Exotic Heavy-Fermion State in Filled Skutterudite SmOs4Sb12
• Time-dependent Density-Matrix Renormalization-Group Methods
• Evidence for Unconventional Strong-coupling Superconductivity in PrOs_4Sb_12 : An Sb Nuclear Quadrupole Resonance (NQR) Study
• Low temperature specific heat of the heavy fermion superconductor PrOs${}_4$Sb${}_{12}$
• Evidence for a Novel State of Superconductivity in Noncentrosymmetric CePt3Si : A 195Pt-NMR Study
• The Crystal Field Potential of PrOs4Sb12: Consequences for Superconductivity
• Multiband superconductivity in the heavy fermion compound PrOs4Sb12
• Probing the superconducting gap symmetry of PrOs${}_4$Sb${}_{12}$: A penetration depth study
• Low-lying optical phonon modes in the filled skutterudite CeRu4Sb12
• Direct Observation of Quadrupolar Excitons in the Heavy-Fermion Superconductor PrOs${}_4$Sb${}_{12}$
• Transport properties in CeOs${}_4$Sb${}_{12}$: Possibility of the ground state being semiconducting
• Superconducting phase diagram of the filled skuterrudite PrOs4Sb12
• Very Low Temperature Tunnelling Spectroscopy in the heavy fermion superconductor PrOs${}_4$Sb${}_{12}$
• Theory of Crystalline Electric Field and Kondo Effect in Pr Skutterudites
• Sb-NQR probe for superconducting property in the Pr-based filled skutterudite compound PrRu4Sb12
• Multiband Superconductivity in Filled-Skutterudite Compounds (Pr_{1-x}La_{x})Os_{4}Sb_{12}: An Sb Nuclear-Quadruple-Resonance (NQR) Study
• Unconventional superconducting gap structure protected by space group symmetry
• Superconducting states in the tetrahedral compound PrOs4Sb12
• Transport properties of the heavy fermion superconductor PrOs${}_4$Sb${}_{12}$
• Fermi surface of the filled-skutterudite superconductor LaRu4P12: A clue to the origin of the metal-insulator transition in PrRu4P12
• High magnetic field phase diagram of PrOs4Sb12
• A theory of new type of heavy-electron superconductivity in PrOs_4Sb_12: quadrupolar-fluctuation mediated odd-parity pairings
• Suppression of time reversal symmetry breaking superconductivity in Pr(Os,Ru)_4Sb_12 and (Pr,La)Os_4Sb_12
• Tunneling Spectra of Skutterudite PrOs_4Sb_{12}
• Low-lying excitations at the rare-earth site due to rattling motion in the filled skutterudite LaOs_4Sb_{12} revealed by ^{139}La NMR and ^{121/123}Sb NQR
• Superconducting properties of Pr-based Filled skutterudite PrRu${}_4$As${}_{12}$
• Double superconducting transition in the filled skutterudite PrOs4Sb12 and sample characterizations
• Triplet superconductivity in the skutterudite PrOs_4Sb_12
• Elastic properties of the Non-Fermi liquid metal $CeR{u}_{4}S{b}_{12}$ and the Dense Kondo semiconductor $CeO{s}_{4}S{b}_{12}$
• Exciton Mediated Superconductivity in PrOs4Sb12
• Eliashberg theory of superconductivity and inelastic rare-earth impurity scattering in filled skutterudite La${}_{1-x}$Pr${}_x$Os${}_4$Sb${}_{12}$
• Mixed-parity superconductivity in centrosymmetric crystals
• Sb-NQR probe for multipole degree of freedom in the first Pr-based heavy-fermion superconductor PrOs${}_4$Sb${}_{12}$
• A de Haas-van Alphen study of the filled skutterudite compounds PrOs${}_4$As${}_{12}$ and LaOs${}_4$As${}_{12}$
• Evolution of superconducting order in Pr(Os${}_{1-x}$Ru${}_x$)${}_4$Sb${}_{12}$
• Novel features in the flux-flow resistivity of the heavy fermion superconductor PrOs${}_4$Sb${}_{12}$
• Exciton Mediated Triplet Superconductivity in Th System PrOs4Sb12
• 123Sb-NQR study of unconventional superconductivity in the filled skutterudite heavy-fermion compound PrOs4Sb12 under high pressure up to P = 3.82 GPa
• Hybridization and multipole orders of 4f electrons in Pr skutterudites
• Magnetoresistance of Pr${}_{1-x}$La${}_x$Os${}_4$Sb${}_{12}$: Disentangling local crystalline-electric-field physics and lattice effects
• Penetration depth study of LaOs${}_4$Sb${}_{12}$: Multiband s-wave superconductivity
• Fermi-surface topologies and low-temperature phases of the filled Skutterudite compounds CeOs${}_4$Sb${}_{12}$ and NdOs${}_4$Sb${}_{12}$
• Distinct Kondo Screening Behaviors in Heavy Fermion Filled Skutterudites with 4f1 and 4f2 Configurations
• Superconducting parameters of BaPt(4-x)Au(x)Ge12 filled skutterudite
• The Fermi volume as a probe of hidden order
• Low energy inelastic response in the superconducting phases of $PrO{s}_{4}S{b}_{12}$
• Superconducting gap nodes in PrOs_4Sb_12
• Magnetic Phase Diagram of the Heavy-Fermion Superconductor PrOs4Sb12
• Distorted vortex lattice in a tetrahedral superconductor