154 citations · 757 across the 36 of their papers we have counts for
36 papers
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…
Near-infrared light-induced superconducting-like state in underdoped YBaCuO studied by -axis terahertz third-harmonic generation
Kota Katsumi, Morihiko Nishida, Stefan Kaiser +3
Recent observation of the light-induced superconducting (SC)-like transient response in the -axis optical conductivity far above the SC transition temperature i…
Observation of the bands with orbital character near the Fermi level in NdFeAsPOF using angle-resolved photoemission spectroscopy
Z. H. Tin, T. Adachi, A. Takemori +6
We studied the band structure of NdFeAsPOF ( = 0, 0.2, 0.4 and 0.6) using angle-resolved photoemission spectroscopy (ARPES) measurements. Two of th…
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…
phonon anomaly driven by Fermi surface instability at intermediate temperature in YBaCuO
Dongjin Oh, Dongjoon Song, Younsik Kim +5
We performed temperature- and doping-dependent high-resolution Raman spectroscopy experiments on YBaCuO to study phonons. The temperature dependence…
Importance of dxy orbital and electron correlation in iron-based superconductors revealed by phase diagram for 1111-system
T. Kawashima, S. Miyasaka, H. Tsuji +5
The structural flexibility at three substitution sites in LaFeAsO enabled investigation of the relation between superconductivity and structural parameters over a wide range of cry…