616 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP60 papers
- The University of OsakaJP26 papers
- Brookhaven National LaboratoryUS20 papers
- Stanford UniversityUS18 papers
- Lawrence Berkeley National LaboratoryUS14 papers
- Princeton UniversityUS14 papers
- Japan Atomic Energy AgencyJP13 papers
- Leibniz Institute for Solid State and Materials ResearchDE13 papers
- University of California San DiegoUS13 papers
- Canadian Institute for Advanced ResearchCA12 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- Japan Science and Technology AgencyJP12 papers
10 papers · 1 filter
Magnetic order and spin-waves in the quasi-1D S=1/2 antiferromagnet
M. Kenzelmann, A. Zheludev, S. Raymond +7
Elastic and inelastic neutron scattering were used to study the ordered phase of the quasi-one-dimensional spin-1/2 antiferromagnet . The previously prop…
Thermal conductivity of pure and Mg-doped CuGeO_3 in the incommensurate phase
J. Takeya, I. Tsukada, Yoichi Ando +5
The thermal conductivity κof Cu_1-xMg_xGeO_3 is measured in magnetic fields up to 16 T. At the transition field H_c to the high-field incommensurate (I) phase, κabruptly decreases.…
Metal-to-Insulator Crossover in the Low-Temperature Normal State of Bi_{2}Sr_{2-x}La_{x}CuO_{6+δ}
S. Ono, Yoichi Ando, T. Murayama +3
We measure the normal-state in-plane resistivity of La-doped Bi-2201 single crystals at low temperatures by suppressing superconductivity with 60-T pulsed magnetic fields. With dec…
Ando, Lavrov, and Segawa Reply
Yoichi Ando, A. N. Lavrov, Kouji Segawa
Authors' Reply to the Comment by Janossy et al. [cond-mat/0005275] on our article, "Magnetoresistance Anomalies in Antiferromagnetic YBa_{2}Cu_{3}O_{6+x}: Fingerprints of Charged S…
Thermal conductivity of Mg-doped CuGeO_3 at very low temperatures: Heat conduction by antiferromagnetic magnons
J. Takeya, I. Tsukada, Yoichi Ando +2
Thermal conductivity κis measured at very low temperatures down to 0.28 K for pure and Mg-doped CuGeO_3 single crystals. The doped samples carry larger amount of heat than the pure…
Magnetotransport study of the charged stripes in high-T_c cuprates
Yoichi Ando, A. N. Lavrov, Kouji Segawa
We present a study of the in-plane and out-of-plane magnetoresistance (MR) in heavily-underdoped, antiferromagnetic YBa_{2}Cu_{3}O_{6+x}, which reveals a variety of striking featur…
Systematic evolution of the magnetotransport properties of Bi_{2}Sr_{2-x}La_{x}CuO_{6} in a wide doping range
Yoichi Ando, T. Murayama, S. Ono
Recently we have succeeded in growing a series of high-quality Bi_{2}Sr_{2-x}La_{x}CuO_{6} crystals in a wide range of carrier concentrations. The data of ρ_{ab}(T) and R_H(T) of t…
Carrier concentrations in Bi_{2}Sr_{2-z}La_{z}CuO_{6+δ} single crystals and their relation to Hall coefficient and thermopower
Yoichi Ando, Y. Hanaki, S. Ono +4
We measured the thermopower S and the Hall coefficients R_H of Bi_{2}Sr_{2-z}La_{z}CuO_{6+δ} (BSLCO) single crystals in a wide doping range, in an effort to identify the actual hol…
Weak ferromagnetism of quasi-one-dimensional S=1/2 antiferromagnet BaCuGeO
I. Tsukada, J. Takeya, T. Masuda +1
Weak ferromagnetism of quasi-one-dimensional S = 1/2 antiferromagnet BaCuGeO is studied by the magnetization measurement. The spontaneous magnetization appears along th…
Fermi Surface Topology of Bi_{2}Sr_{2}CaCu_{2}O_{8+d} at hν=33eV: hole or electron-like?
A. D. Gromko, Y. -D. Chuang, D. S. Dessau +2
We present new results from Angle-Resolved Photoemission experiments (ARPES) on overdoped Bi_{2}Sr_{2}CaCu_{2}O_{8+d} (BSCCO) crystals. With greatly improved energy and momentum re…