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Showing 1 to 5 of 5 for “"Ruthenates"”.
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Raman Scattering Studies of the Orbital, Magnetic, and Conducting Phases in Double Layer Ruthenates
Dilute La doping in Ca3Ru2O7 changes the lattice parameter along the c-axis and also adds an extra electron, providing bandwidth and band filling control, respectively. This addition of La also lowers the orbital ordering temperature to T ∼ 43 K, and provides a greater sensitivity of the …
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Neutron Scattering Studies of Unusual Spin Structure and Local Correlation in Complex Oxides
… is used to study two prototypes of CEMs: ruthenates and manganites. Our work on ruthenates has revealed the magnetic structure and dimensionality of the order parameter in the bilayered ruthenate Sr3(Ru1-xMnx)2O7 for manganese (Mn) concentrations of 12.5 and 16%. Results indicate 1) an …
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Probing the Dynamics of Pressure- and Magnetic Field-Tuned Transitions in Strongly-Correlated Electron Systems: Raman Scattering Studies
Submitted by Meng Tao (mengtao2@illinois.edu) on 2012-11-14T18:28:15Z No. of bitstreams: 1 Snow.pdf: 3451521 bytes, checksum: f6b858e45e4088e9d889105256441889 (MD5)
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Topochemical Manipulation of Layered Perovskites
<p> <p>Topochemical strategies, techniques that allow one to effectively manipulate the structures of nonmolecular solids once a crystal lattice is established, are effective in the low temperature (< 500 °C) modification of solid state structures, allowing the preparation of nonmolecular compounds …