Local Edge Modes in Doped Cuprates with Checkerboard Polaronic Heterogeneity(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
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概要
- 論文の詳細を見る
We study a periodic polaronic system, which exhibits a nanoscale superlattice structure, as a model for hole-doped cuprates with checkerboard-like heterogeneity, as has been observed recently by scanning tunneling microscopy (STM). Within this model, the electronic and phononic excitations are investigated by applying an unrestricted Hartree-Fock and a random phase approximation (RPA) to a multiband Peierls-Hubbard Hamiltonian in two dimensions.
- 一般社団法人日本物理学会の論文
- 2004-12-15
著者
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KANESHITA Eiji
Los Alamos National Laboratory
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MARTIN Ivar
Los Alamos National Laboratory
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BISHOP Alan
Los Alamos National Laboratory
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