7 papers
Intrinsic Magnetic Excitations and Heavy-Fermion Formation in the Frustrated Mn Pyrochlore System YMnZn ( = In and Al) Revealed by Nuclear Magnetic Resonance and Nuclear Quadrupole Resonance Measurements
Shunsaku Kitagawa, Kenji Ishida, Yoshihiko Okamoto +1
We performed nuclear magnetic resonance (NMR) and nuclear quadrupole resonance (NQR) measurements to investigate the microscopic electronic states of the -electron heavy-fermion…
Superconductivity in Ternary Zirconium Telluride Zr6RuTe2
Kosuke Yuchi, Haruka Matsumoto, Daisuke Nishio-Hamane +5
Zr6CoAl2-type Zr6RuTe2 is found to show bulk superconductivity below the superconducting transition temperature Tc = 1.1 K, according to the electrical resistivity, magnetization,…
Anisotropic superconducting gap probed by Te NMR in noncentrosymmetric ScTe ( = Fe, Co)
Kanako Doi, Hayase Takei, Yusaku Shinoda +6
The superconducting gap symmetry is investigated by Te NMR measurements on ScTe ( = Fe, Co) without spatial inversion symmetry. The spin susceptibility obtained…
Cubic ReSTe as a High-Performance Thermoelectric Material
Haruka Matsumoto, Hiroto Isomura, Keita Kojima +5
We report thermoelectric properties of sintered samples of undoped, W-doped, and Sb-doped ReSTe crystallized in a cubic MoSBr-type structure. All samples exhibited p-type thermoele…
Tailoring the normal and superconducting state properties of ternary scandium tellurides, ScTe ( Fe, Ru and Ir) through chemical substitution
J. N. Graham, K. Yuchi, V. Sazgari +10
The pursuit of a unifying theory for non-BCS superconductivity has faced significant challenges. One approach to overcome such challenges is to perform systematic investigations in…
Broken time-reversal symmetry detected by tunneling spectroscopy of superconducting Pd-doped CaAgP
Naoki Matsubara, Rikizo Yano, Kazushige Saigusa +4
The appearance of broken time-reversal symmetry (TRS) in superconducting states is an intriguing issue in solid-state physics because of the incompatibility of the spontaneous magn…