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arXiv · cond-mat/9903453

Charge Segregation and Antiferromagnetism in High-Tc Superconductors

J. M. Tranquada·N. Ichikawa·K. Kakurai·S. Uchida
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Abstract

Local antiferromagnetism coexists with superconductivity in the cuprates. Charge segregation provides a way to reconcile these properties. Direct evidence for modulated spin and charge densities has been found in neutron and X-ray scattering studies of Nd-doped La(2-x)Sr(x)CuO(4). Here we discuss the nature of the modulation, and present some new results for a Zn-doped sample. Some of the open questions concerning the connections between segregation and superconductivity are described.

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J. M. Tranquada, N. Ichikawa, K. Kakurai, S. Uchida. 1999-03-31. Charge Segregation and Antiferromagnetism in High-Tc Superconductors. https://doi.org/10.1016/s0022-3697(99)00041-4

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