Kondo resonance behavior of heavy fermion f -electron materials (invited)

Kondo resonance behavior of heavy fermion f -electron materials (invited)

The Kondo properties of the impurity Anderson model provide a theoretical framework for relating thermodynamic and angle integrated electron spectroscopy data in many heavy fermion materials. We describe the success and the challenges of this approach, summarize a detailed analysis of CeSi2, and giv...

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Veröffentlicht in:Journal of applied physics 2000-05, Vol.87 (9), p.6088-6091
Hauptverfasser: Allen, J. W., Gweon, G.-H., Schek, H. T., Liu, L.-Z., Tjeng, L. H., Park, J.-H., Ellis, W. P., Chen, C. T., Gunnarsson, O., Jepsen, O., Andersen, O. K., Dalichaouch, Y., Maple, M. B.
Format: Artikel
Sprache:eng
Schlagworte:
CERIUM COMPOUNDS
ELECTRON SPECTROSCOPY
ELECTRONIC STRUCTURE
FERMIONS
IMPURITIES
KONDO EFFECT
MATERIALS SCIENCE
SILICON COMPOUNDS
THEORETICAL DATA
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Zusammenfassung:The Kondo properties of the impurity Anderson model provide a theoretical framework for relating thermodynamic and angle integrated electron spectroscopy data in many heavy fermion materials. We describe the success and the challenges of this approach, summarize a detailed analysis of CeSi2, and give a perspective on the relation to the lattice Anderson model.
ISSN:0021-8979
1089-7550
DOI:10.1063/1.373421