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Cited by 405

The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.

Mean-field theory of intermediate valence/heavy fermion systems

Newns, D.M., Read, N.·1987·Advances in Physics
DOI 10.1080/00018738700101082
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Abstract

In recent years the class of materials known as intermediate valent, Kondolattice or heavy-fermion systems has aroused much interest. The unusual properties of these materials arise from the behaviour of their 4f-(or 5f-)electrons. The strong electron-electron interactions within the 4f shell cause the f-bands of these rare earth or actinide metal containing species to show very high masses. Thus the densities of states are very high, leading to correspondingly high specific heats and magnetic susceptibilities. A mean field theory is described, based on the Anderson lattice model, in which these properties are straightforwardly explained. Its relationship to the 1/N expansion, and the corrections to mean field, are outlined.

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Metadata

Authors
Newns, D. M., & Read, N.
Venue
Advances in Physics
Publisher
Informa UK Limited
Published
1987-01
Volume
36
Issue
6
Pages
799-849
ISSN
  • 0001-8732 (ISSN-L)
  • 1460-6976
DOI
10.1080/00018738700101082
OpenAlex
W2089645169
Cited by
405
References
17
FWCI
3.98
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Mean-field theory of intermediate valence/heavy fermion systems. https://app.cochat.ai/papers/10.1080/00018738700101082
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Newns, D. M., & Read, N. (1987). Mean-field theory of intermediate valence/heavy fermion systems. Advances in Physics. https://doi.org/10.1080/00018738700101082

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.