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Habilitation à diriger des recherches

Impuretés et Systèmes Corrélés : des chaînes aux cuprates supraconducteurs

Abstract : This habilitation proposes a review of the effect of non magnetic or magnetic impurities in low dimensionnal strongly correlated systems. A first part deals with the effect of impurities on magnetic properties of spin chains and ladders. The second part shows what these effects become in high Tc superconductors, both in their normal and superconducting state. It is shown that the impurity can be used as an efficient local probe of the magnetism of these systems, especially when used together with NMR. We also propose a review of the present knowledge about the properties of chains, laders and more especially high Tc cuprates.
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https://tel.archives-ouvertes.fr/tel-00005934
Contributor : Julien Bobroff <>
Submitted on : Tuesday, April 20, 2004 - 2:07:19 PM
Last modification on : Wednesday, October 14, 2020 - 3:56:54 AM
Long-term archiving on: : Friday, April 2, 2010 - 9:09:41 PM

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  • HAL Id : tel-00005934, version 1

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Julien Bobroff. Impuretés et Systèmes Corrélés : des chaînes aux cuprates supraconducteurs. Matière Condensée [cond-mat]. Université Paris Sud - Paris XI, 2004. ⟨tel-00005934⟩

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