163 citations · 480 across the 9 of their papers we have counts for
9 papers
Periodic DOS modulation in underdoped Bi2223
Choichiro Nakashima, Tetsuya Iye, Azusa Matsuda
In this report, we show the results of the STM/STS study on the Bi2223 single crystals whose doping levels were ranging from an optimally doped to an underdoped region. Bi2223 sing…
Diamagnetism above Tc in underdoped Bi2.2Sr1.8Ca2Cu3O10+d
Tetsuya Iye, Takenori Nagatochi, Ryusuke Ikeda +1
Single crystals of (Bi2223) with were grown by a traveling solvent floating zone method in order to inve…
Crystal growth and anisotropic transport properties of high-Tc superconductors Bi2Sr2Can-1CunO2n+4+d (n = 2, 3)
Takao Watanabe, Takenori Fujii, Azusa Matsuda
Large high-quality single crystals of Bi2Sr2Can-1CunO2n+4+d (n = 2, 3) were successfully grown using an improved traveling solvent floating zone (TSFZ) method, which features a slo…
BCS-like Bogoliubov Quasiparticles in High-Tc Superconductors Observed by Angle-Resolved Photoemission Spectroscopy
H. Matsui, T. Sato, T. Takahashi +6
We performed high-resolution angle-resolved photoemission spectroscopy on triple-layered high-Tc cuprate Bi2Sr2Ca2Cu3O10+delta. We have observed the full energy dispersion (electro…
Doping Dependence of Anisotropic Resistivities in Trilayered Superconductor Bi2Sr2Ca2Cu3O10+delta (Bi-2223)
Takenori Fujii, Ichiro Terasaki, Takao Watanabe +1
The doping dependence of the themopower, in-plane resistivity rho_ab(T), out-of-plane resistivity rho_c(T), and susceptibility has been systematically measured for high-quality sin…
In-plane Anisotropy on Resistivity and Thermopower in The Misfit Layered Oxide Bi2-xPbxSr2Co2Oy
Takenori Fujii, Ichiro Terasaki, Takao Watanabe +1
We investigated the in-plane anisotropy on the resistivity and thermopower of Bi2-xPbxSr2Co2Oy single crystals, which have a misfit structure between the hexagonal CoO2 layer and t…
In-plane anisotropy on the transport properties in the modulated Bi_2O_2-based conductors Bi-2212 and Bi-Sr-Co-O
T. Fujii, I. Terasaki, T. Watanabe +1
We investigated the in-plane anisotropy on the resistivity and thermopower of the Bi_2Sr_2CaCu_2O_{8+δ} (Bi-2212) and Bi-Sr-Co-O (BiCo) single crystals. In Bi-2212, the b-axis resi…
Quasiparticles and Energy Scaling in BiSrCaCuO (=1-3): Angle-Resolved Photoemission Spectroscopy
T. Sato, H. Matsui, S. Nishina +4
Angle-resolved photoemission spectroscopy (ARPES) has been performed on the single- to triple-layered Bi-family high-{\it T} superconductors (BiSrCaCuO$_{2n…
Pseudogap in Bi2Sr2CaCu2O8+d studied by measuring anisotropic susceptibilities and out-of-plane transport
Takao Watanabe, Takenori Fujii, Azusa Matsuda
We find in the Bi2Sr2CaCu2O8+d system that the characteristic temperatures T*_chi [below which the uniform susceptibilities chi_ab(T) (H perpendicular to c) and chi_c(T)(H parallel…