Publications (24)
Effects of strain on the electronic structure, superconductivity, and nematicity in FeSe studied by angle-resolved photoemission spectroscopy
G. N. Phan, K. Nakayama, K. Sugawara +8
One of central issues in iron-based superconductors is the role of structural change to the superconducting transition temperature (T_c). It was found in FeSe that the lattice stra…
Hole-trapping by Ni, Kondo effect and electronic phase diagram in non-superconducting Ni-substituted La2-xSrxCu1-yNiyO4
K. Suzuki, T. Adachi, Y. Tanabe +5
In order to investigate the electronic state in the normal state of high-Tc cuprates in a wide range of temperature and hole-concentration, specific-heat, electrical-resistivity, m…
Can buckling account for the features seen in graphite's Raman spectra?
Y. Fujioka, J. Frantti, E. Yasuda +2
Raman scattering data were collected on graphite monochromator. Spectra were interpreted in terms of the space group , a subgroup of space group . The latter has…
Similarity between Ni and Zn impurity effects on the superconductivity and Cu-spin correlation in La2-xSrxCu1-yNiyO4 high-Tc cuprates: A comparison based on the hole trapping by Ni
Y. Tanabe, T. Adachi, K. Suzuki +5
Ni-substitution effects on the superconductivity and Cu-spin correlation have been investigated in La2-xSrxCu1-yNiyO4 from the electrical resistivity and muon spin relaxation measu…
Magnetic-susceptibility and specific-heat studies on the inhomogeneity of superconductivity in the underdoped La_2-x_Sr_x_CuO_4_
T. Adachi, K. Omori, Y. Tanabe +1
The possible inhomogeneity of superconductivity has been investigated by means of bulk-sensitive probes, using La_2-x_Sr_x_CuO_4_ (LSCO) single crystals from the underdoped to opti…
Curie-like paramagnetism due to incomplete Zhang-Rice singlet formation in La2-xSrxCuO4
C. V. Kaiser, W. Huang, S. Komiya +5
In an effort to elucidate the origin of the Curie-like paramagnetism that is generic for heavily-overdoped cuprates, we have performed high transverse-field muon spin rotation (TF-…