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
12 papers · 1 filter
Quantum Spin Excitations through the metal-to-insulator crossover in
Shiliang Li, Zahra Yamani, Hye Jung Kang +5
We use inelastic neutron scattering to study the temperature dependence of the spin excitations of a detwinned superconducting YBaCuO ( K). In contrast to…
Quantum Phase Transition in the Normal State of High-Tc Cuprates at Optimum Doping
F. F. Balakirev, J. B. Betts, A. Migliori +3
By using a 60 T magnetic field to suppress superconductivity in La2-pSrpCuO4, (LSCO) we reveal an anomalous peak in the Hall number, located at optimum doping and developing at tem…
Observation of a 500meV Collective Mode in LaSrCuO and NdCuO
J. P. Hill, G. Blumberg, Young-June Kim +9
Utilizing resonant inelastic x-ray scattering, we report a previously unobserved mode in the excitation spectrum of LaSrCuO at 500 meV. The mode is peaked around th…
Spin-glass state of vortices in YBa2Cu3Oy and La2-xSrxCuO4 below the metal-to-insulator crossover
J. E. Sonier, F. D. Callaghan, Y. Ando +10
Highly disordered magnetism confined to individual weakly interacting vortices is detected by muon spin rotation in two different families of high-transition-temperature supercondu…
Peculiar Ferrimagnetism Associated with Charge Order in Layered Perovskite GdBaMn2O5
A. A. Taskin, Yoichi Ando
The magnetic properties of GdBaMn_{2}O_{5.0}, which exhibits charge ordering, are studied from 2 to 400 K using single crystals. In a small magnetic field applied along the easy ax…
Visualizing pair formation on the atomic scale in the high-Tc superconductor Bi2Sr2CaCu2O8+d
Kenjiro K. Gomes, Abhay N. Pasupathy, Aakash Pushp +3
Pairing of electrons in conventional superconductors occurs at the superconducting transition temperature Tc, creating an energy gap D in the electronic density of states (DOS). In…
Dominant aerosol processes during high-pollution episodes over Greater Tokyo
Karine Sartelet, Hiroshi Hayami, Bruno Sportisse
This paper studies two high-pollution episodes over Greater Tokyo: 9 and 10 December 1999, and 31 July and 1 August 2001. Results obtained with the chemistry-transport model (CTM)…
MICS Asia Phase II - Sensitivity to the aerosol module
Karine Sartelet, Hiroshi Hayami, Bruno Sportisse
In the framework of the model inter-comparison study - Asia Phase II (MICS2), where eight models are compared over East Asia, this paper studies the influence of different paramete…
Molecular dynamics study on planar clustering of xenon in UO2
H. Y. Geng, Y. Chen, Y. Kaneta +1
Interatomic potentials of uranium dioxide are investigated on their applicability to model structural stabilities beyond fluorite phase by comparing with ab-initio results. A high…
Structural behavior of uranium dioxide under pressure by LSDA+U calculations
H. Y. Geng, Y. Chen, Y. Kaneta +1
The structural behavior of UO2 under high pressure up to 300GPa has been studied by first-principles calculations with LSDA+U approximation. The results show that a pressure-induce…
Low temperature vortex liquid in
Lu Li, J. G. Checkelsky, Seiki Komiya +2
In the cuprates, the lightly-doped region is of major interest because superconductivity, antiferromagnetism, and the pseudogap state \cite{Timusk,Lee,Anderson} come together near…
Microscopic annealing process and its impact on superconductivity in T'-structure electron-doped copper oxides
Hye Jung Kang, Pengcheng Dai, Branton J. Campbell +7
High-transition-temperature superconductivity arises in copper oxides when holes or electrons are doped into the CuO2 planes of their insulating parent compounds. While hole-doping…