Van Hove excitons and high-Tc supercondu
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R.S. Markiewicz
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Article
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1990
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Elsevier Science
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English
β 360 KB
I summarize recent work on a model which relates high-temperature superconductivity to 'excitons' (short-range charge density wave [CDWj order fluctuations) near the van Hove singularity of the CU02 sheets. The model explains the anomalous normal state properties, predicts a pinning of the Fermi ene