Hg-Based Superconducting Cuprates: High Tc and Pseudo Spin-Gap

Y. Itoh; T. Machi

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arXiv · 0804.0911

Hg-Based Superconducting Cuprates: High Tc and Pseudo Spin-Gap

Y. Itoh·T. Machi

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Abstract

A brief review of microscopic studies of high-Tc superconductors HgBa2CuO4+d and HgBa2CaCu2O6+d is presented. The topics concerned are the pseudo spin-gap, the antiferromagnetic spin fluctuations near the quantum critical point, and the mechanism of the high Tc via NMR. The crystal structure with the flat CuO2 plane, two-dimensional electrical resistivity, Cu NQR, NMR experimental results are discussed.

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Y. Itoh, T. Machi. 2008-04-20. Hg-Based Superconducting Cuprates: High Tc and Pseudo Spin-Gap. https://arxiv.org/abs/0804.0911

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