502 citations · 790 across the 8 of their papers we have counts for
8 papers
Doping dependence of phonon and quasiparticle heat transport of pure and Dy-doped Bi_2Sr_2CaCu_2O_{8+δ} single crystals
X. F. Sun, S. Ono, X. Zhao +3
The temperature and magnetic-field (H) dependences of thermal conductivity (κ) of Bi_2Sr_2CaCu_2O_{8+δ} (Bi2212) are systematically measured for a broad doping range by using both…
Electronic Inhomogeneity and Breakdown of the Universal Thermal Conductivity in Cuprate Superconductors
X. F. Sun, S. Ono, Yasushi Abe +3
We report systematic, high-precision measurements of the low-T (down to 70 mK) thermal conductivity κof YBa_{2}Cu_{3}O_{y}, La_{2-x}Sr_{x}CuO_{4} and Bi_{2}Sr_{2}CaCu_{2}O_{8+δ}. C…
Abrupt transition in quasiparticle dynamics at optimal doping in a cuprate superconductor system
N. Gedik, J. Orenstein, S. Ono +2
We report time-resolved measurements of the photoinduced change in reflectivity, Delta R, in the Bi2Sr2Ca(1-y)Dy(y)Cu2O(8+delta) (BSCCO) system of cuprate superconductors as a func…
Local Ordering in the Pseudogap State of the High-T Superconductor BiSrCaCuO
Michael Vershinin, Shashank Misra, S. Ono +3
We report atomic scale characterization of the pseudogap state in a high-T superconductor, BiSrCaCuO. The electronic states at low energies within the pseud…
Novel anisotropy in the superconducting gap structure of Bi_{2}Sr_{2}CaCu_{2}O_{8+δ} probed by quasiparticle heat transport
Yoichi Ando, J. Takeya, Yasushi Abe +2
Since the nature of pairing interactions is manifested in the superconducting gap symmetry, the exact gap structure, particularly any deviation from the simple d_{x^2-y^2} symmetry…
The Hall effect in Zn-doped YBa_{2}Cu_{3}O_{7-δ} revisited: Hall angle and the pseudogap
Yasushi Abe, Kouji Segawa, Yoichi Ando
The temperature dependence of the Hall coefficient is measured with a high accuracy in a series of Zn-doped YBCO_{6.78} crystals with the Zn concentration from 0% to 1.3%. We found…