Search Results - "Hunter, B.A"

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    Structural Studies of the Metal–Nonmetal Transition in Ru Pyrochlores by Field, M., Kennedy, B.J., Hunter, B.A.

    Published in Journal of solid state chemistry (01-04-2000)
    “…A combination of powder neutron and X-ray diffraction measurements were carried out in the pyrochlore type oxides Bi2−xNdxRu2O7−y, 0<x<2 in order to probe the…”
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    Evolution of microstructure in the LaNi 5–D system during the early absorption–desorption cycles by Pitt, M.P., Gray, E.MacA, Hunter, B.A.

    Published in Journal of alloys and compounds (17-01-2002)
    “…During the first few hydrogenation–dehydrogenation cycles of virgin LaNi 5, the absorption plateau pressure drops sharply, accompanied by powdering of the…”
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    Sr3MO4F (M=Al, Ga)—A New Family of Ordered Oxyfluorides by Vogt, T, Woodward, P.M, Hunter, B.A, Prodjosantoso, A.K, Kennedy, B.J

    Published in Journal of solid state chemistry (01-04-1999)
    “…Sr3MO4F has been synthesized forM=Al and Ga and shown by Rietveld refinement of neutron and synchrotron X-ray powder diffraction data to adopt a layered…”
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    Observations on pyrochlore oxide structures by Ismunandar, Kennedy, Brendan J., Hunter, Brett A.

    Published in Materials research bulletin (01-06-1999)
    “…The structures of three defect pyrochlore oxides were refined using powder neutron or synchrotron X-ray diffraction data: Bi 1.89GaSbO 6.84 ( Fd3̄ m; a =…”
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    Neutron diffraction study of the LaNi 5–D system during activation by Pitt, M.P, Gray, E.MacA, Kisi, E.H, Hunter, B.A

    Published in Journal of alloys and compounds (1999)
    “…The microstructural changes occurring during the initial absorption of deuterium by virgin LaNi 5 at 40°C have been investigated using in-situ neutron powder…”
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    Low to High Spin-State Transition Induced by Charge Ordering in Antiferrimagnetic YBaCo2O5 by Vogt, Tom, Woodward, Patrick M, Karen, Pavel, Hunter, B.A, Henning, P, Moodenbaugh, A.R

    Published in Physical review letters (2000)
    “…The oxygen-deficient double perovskite YBaCo 2 O 5 , containing corner-linked CoO 5 square pyramids as principal building units, undergoes a paramagnetic to…”
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    Bond Valence Analysis of Tetragonal Zirconias by Hunter, B.A., Howard, C.J., Kim, D.-J.

    Published in Journal of solid state chemistry (01-09-1999)
    “…In tetragonal zirconia, the cation is coordinated by two interpenetrating tetrahedra of oxygen ions, implying two different cation–oxygen bond lengths. On…”
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    Oxygen Position and Bond Lengths from Lattice Parameters in Tetragonal Zirconias by Howard, Christopher J., Hunter, Brett A., Kim, Dae-Joon

    Published in Journal of the American Ceramic Society (01-01-1998)
    “…A survey of the available data on the oxygen positions in various tetragonal zirconias reveals a simple, approximate relationship between the departure of the…”
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    Intermediate Cubic Phase Crystallized from Synroc Alkoxide Precursor at 800°C by Vance, E.R., Hunter, B.A., Davis, R.L., Hawkins, K.D.

    Published in Journal of solid state chemistry (15-02-2000)
    “…When the alkoxide precursor to Synroc is heated to 800°C in air, a cubic oxide is formed. This phase is shown by X-ray and neutron powder diffraction to have…”
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    Temperature-Dependent Structural Behavior of Bi0.5Nd1.5Ru2O7 by Field, M.D., Kennedy, B.J., Hunter, B.A., Vogt, T.

    Published in Journal of solid state chemistry (01-05-1999)
    “…The structure of the Bi-doped pyrochlore, Bi0.5Nd1.5Ru2O7has been studied between 20 and 300 K using powder synchrotron diffraction methods. The structure…”
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    Multiple defects in overdoped Tl 2Ba 2CuO 6+ δ: effects on structure and superconductivity by Wagner, J.L., Chmaissem, O., Jorgensen, J.D., Hinks, D.G., Radaelli, P.G., Hunter, B.A., Jensen, W.R.

    Published in Physica. C, Superconductivity (1997)
    “…It is shown that the superconducting and structural properties of Tl 2Ba 2CuO 6+ δ depend on at least two defects. The Tl/Cu ratio used during synthesis…”
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    Neutron diffraction study of tetragonal zirconias containing Sn by Hunter, B.A., Howard, C.J., Kim, D.-J.

    Published in Physica. B, Condensed matter (01-12-1997)
    “…Neutron powder diffraction was used to study tetragonal (ZrO 2 − 2 mol% Y 2O 3)- M mol% SnO 2 at various Sn compositions, M = 0–10. It was confirmed that there…”
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