Pressure-Induced Phase Transition to a Novel Spin State in Striped Nickelates(Condensed matter: electronic structure and electrical, magnetic, and optical properties)

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概要

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• We analyze pressure effects on stripe states within a selfconsistent Hartree-Fock calculation for a model of a striped nickelates. The results show a transition induced by high pressure and predict possible new spin states. We describe characteristics in the phonon excitations at the predicted transition, based on a real-space random phase approximation.

• 社団法人日本物理学会の論文
• 2008-12-15

著者

• BISHOP Alan

  Los Alamos National Laboratory

• Kaneshita Eiji

  Argonne National Laboratory

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• Pressure-Induced Phase Transition to a Novel Spin State in Striped Nickelates(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Pressure-Induced Phase Transition to a Novel Spin State in Striped Nickelates
• Local Edge Modes in Doped Cuprates with Checkerboard Polaronic Heterogeneity(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)

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