7 citations · 17 across the 5 of their papers we have counts for
5 papers
Volatile resistive-switched state in a bulk organic conductor with a sharp metal-insulator transition
Riku Ishii, Ryo Motohashi, Keitaro Tada +6
Volatile resistive switching in correlated-electron systems, characterized by an abrupt resistance decrease under applied current, is crucial for developing next-generation electro…
Dynamics of orbital degrees of freedom probed via isotope Sb nuclear quadrupole moments in Sb-substituted iron-pnictide superconductors
T. Kouchi, K. Yoshinaga, T. Asano +6
Isotope Sb nuclei with large electric quadrupole moments are applied to investigate the dynamics of orbital degrees of freedom in Sb-substituted iron(Fe)-based compound…
Enhanced superconductivity and moderate spin fluctuations suppressed at low energies in heavily electron-doped La1111-based superconductor
T. Kouchi, S. Nishioka, K. Suzuki +7
To elucidate the origin of re-enhanced high- phase in the heavily electron-doped Fe-pnictides, systematic As NMR studies are performed on heavily electron-doped LaFe$Pn…
Unconventional Multi-gap Superconductivity and Antiferromagnetic Spin Fluctuations in New Iron-arsenide LaFe2As2 in Heavily Electron-doped Regime
T. Kouchi, M. Yashima, H. Mukuda +5
We report 75As-NMR/NQR results on new iron-arsenide compounds (La0.5-xNa0.5+x)Fe2As2. The parent compound x=0 exhibits a stripe-type antiferromagnetic (AFM) order below T_N=130 K.…
High- Iron-phosphide Superconductivity Enhanced by Reemergent Antiferromagnetic Spin Fluctuations in (SrScO)Fe(AsP) probed by NMR
F. Sakano, K. Nakamura, T. Kouchi +13
We report a systematic NMR study on [SrScO]Fe(AsP), for which the local lattice parameters of the iron-pnictogen (Fe) layer are similar to those…