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Article Dans Une Revue Physical Review B: Condensed Matter and Materials Physics (1998-2015) Année : 2009

'Fast Exchange' model visualized with 3He confined in aerogel: a Fermi liquid in contact with a Ferromagnetic solid

Résumé

3He confined in aerogel in the millikelvin temperature domain exemplifies a Fermi liquid in the presence of disorder. In confined 3He systems, a solid layer of 3He atoms forms on the confining medium. This system can then be viewed as a model system for the study of the (strongly interacting) Fermi liquid in contact with a (ferromagnetic) "2D-like" adsorbed solid. This interaction, studied experimentally through NMR T2 experiments, is described in the framework of the "fast exchange" model. A complete analytical descripion of the model is given, explaining our measurements as well as related normal-state confined 3He NMR literature.
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Dates et versions

hal-00919334 , version 1 (16-12-2013)

Identifiants

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Eddy Collin, Sébastien Triqueneaux, Yuriy M. Bunkov, Henri Godfrin. 'Fast Exchange' model visualized with 3He confined in aerogel: a Fermi liquid in contact with a Ferromagnetic solid. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 80 (9), pp.094422. ⟨10.1103/PhysRevB.80.094422⟩. ⟨hal-00919334⟩

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