7 papers
Unconventional Superconductivity in Heavy Fermion Systems
Y. Kitaoka, S. Kawasaki, T. Mito +1
We review the studies on the emergent phases of superconductvity and magnetism in the -electron derived heavy-fermion (HF) systems by means of the nuclear-quadrupole-resonance (…
New Superconducting and Magnetic Phases Emerge on the Verge of Antiferromagnetism in CeIn
Shinji Kawasaki, Takeshi Mito, Yu Kawasaki +7
We report the discovery of new superconducting and novel magnetic phases in CeIn on the verge of antiferromagnetism (AFM) under pressure () through the In-nuclear quadrupole…
Exotic superconductivity in the coexistent phase of antiferromagnetism and superconductivity in CeCu2(Si0.98Ge0.02)2: A Cu-NQR study under hydrostatic pressure
Y. Kawasaki, K. Ishida, S. Kawasaki +5
We report a pressure () effect on CeCu(SiGe) where an antiferromagnetic (AFM) order at 0.75 K coexists with superconductivity below $T_c \si…
Coexistence or Separation of the Superconducting, Antiferromagnetic, and Paramagnetic Phases in Quasi One-Dimensional (TMTSF)2PF6 ?
A. V. Kornilov, V. M. Pudalov, Y. Kitaoka +4
We report on experimental studies of the character of phase transitions in the quasi-1D organic compound (TMTSF)2PF6 in the close vicinity of the borders between the paramagnetic m…
Gapless Magnetic and Quasiparticle Excitations due to the Coexistence of Antiferromagnetism and Superconductivity in CeRhIn : A study of In-NQR under Pressure
S. Kawasaki, T. Mito, Y. Kawasaki +5
We report systematic measurements of ac-susceptibility, nuclear-quadrupole-resonance spectrum, and nuclear-spin-lattice-relaxation time () on the pressure ()- induced heavy…
Coexistence of Antiferromagnetism and Superconductivity near the Quantum Criticality in Heavy Fermion Compound CeRhIn
T. Mito, S. Kawasaki, Y. Kawasaki +5
We report a study on the interplay between antiferromagnetism (AFM) and superconductivity (SC) in a heavy-fermion compound CeRhIn under pressure GPa. The onset of the…