On the Coexistence Magnetism/Superconductivity in the Heavy-Fermion Superconductor CePt${}_3$Si

Abstract

The interplay between magnetism and superconductivity in the newly discovered heavy-fermion superconductor CePt${}_3$Si has been investigated using the zero-field $\mu$SR technique. The $\mu$SR data indicate that the whole muon ensemble senses spontaneous internal fields in the magnetic phase, demonstrating that magnetism occurs in the whole sample volume. This points to a microscopic coexistence between magnetism and heavy-fermion superconductivity.

arXiv commentFinal version, new figure structure, references corrected

References in corpus (4)

• Heavy fermion superconductivity and magnetic order in non-centrosymmetric $CeP{t}_{3}Si$
• Superconductivty without inversion symmetry: MnSi versus CePt_3Si
• Spin-polarized muons in condensed matter physics
• Evidence for a Novel State of Superconductivity in Noncentrosymmetric CePt3Si : A 195Pt-NMR Study

Cited by in corpus (21)

• Superconducting phases of f-electron compounds
• Superconductivity and spin-orbit coupling in non-centrosymmetric materials: a review
• Temperature Dependence of the Superfluid Density in a Noncentrosymmetric Superconductor
• Superconductivity and Magnetism in Non-centrosymmetric System: Application to CePt_3Si
• Novel Pressure Phase Diagram of Heavy Fermion Superconductor CePt${}_3$Si Investigated by ac Calorimetry
• Multiple quantum phase transitions and superconductivity in Ce-based heavy fermions
• Evidence for Novel Pairing State in Noncentrosymmetric Superconductor CePt3Si: 29Si-NMR Knight Shift Study
• Magnetic Properties in Non-centrosymmetric Superconductors with and without Antiferromagnetic Order
• Multiband Superconductivity in Heavy Fermion Compound CePt3Si without Inversion Symmetry: An NMR Study on a High-Quality Single Crystal
• Tunnelling between non-centrosymmetric superconductors with significant spin-orbit splitting studied theoretically within a two-band treatment
• Crystal-field ground state of the non-centrosymmetric superconductor CePt3Si: a combined polarized soft X-ray absorption and polarized neutron study
• Low-energy Spin Dynamics of Quantum Spin Liquid Candidate $NaYbS{e}_2$
• Low-energy magnetic response of the noncentrosymmetric heavy-fermion superconductor CePt3Si studied via inelastic neutron scattering
• Pair breaking by nonmagnetic impurities in the noncentrosymmetric superconductor CePt3Si
• Extreme vortex pinning in the non-centrosymmetric superconductor CePt${}_3$Si
• Coexistence of local magnetism and superconductivity in the heavy-fermion CeRh${}_2$As${}_2$ revealed by $\mu$SR studies
• Non-Centrosymmetric Heavy-Fermion Superconductors
• Magnetic-field enhanced aniferromagnetism in non-centrosymmetric heavy-fermion superconductor CePt${}_3$Si
• Magnetic phase diagram of CePt3B1-xSix
• Thermodynamic Studies on Non Centrosymmetric Superconductors by AC Calorimetry under High Pressures
• The magnetic ground state properties of non-centrosymmetric CePt${}_3$B${}_{1-x}$Si${}_x$