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Uspekhi Fizicheskikh Nauk, 1986, Volume 149, Number 4, Pages 585–634
DOI: https://doi.org/10.3367/UFNr.0149.198608a.0585
(Mi ufn8148)
 

This article is cited in 34 scientific papers (total in 34 papers)

REVIEWS OF TOPICAL PROBLEMS

Nonmagnetic Kondo lattices

V. V. Moshchalkov, N. B. Brandt

Lomonosov Moscow State University
Abstract: We present a discussion of the present state of experimental and theoretical investigations of a new class of metallic systems based on f-shell elements: the class of nonmagnetic Kondo lattices, in which the low-temperature density of electron states at the Fermi level is 100–1000 times larger than in normal metals, as a consequence of the generation of an astonishingly narrow ($\sim$10$^\circ$K) Abrikosov–Suhl resonance of gigantic amplitude near the Fermi level. This resonance is related to the presence of quasiparticles with effective masses $m^*\sim$(10$^2$–10$^3$)$m_0$ – “heavy fermions”. We show that the overwhelming majority of “heavy fermion systems” are in fact nonmagnetic Kondo lattices. We analyze the unusual properties of heavy-fermion superconductors, and point out the nontrivial nature of superconductivity in these systems.
English version:
Physics–Uspekhi, 1986, Volume 29, Issue 8, Pages 725–754
DOI: https://doi.org/10.1070/PU1986v029n08ABEH003480
Document Type: Article
UDC: 538.945
PACS: 72.15.Qm, 74.70.Ad, 74.70.Tx, 72.15.Jf
Language: Russian
Citation: V. V. Moshchalkov, N. B. Brandt, “Nonmagnetic Kondo lattices”, UFN, 149:4 (1986), 585–634; Phys. Usp., 29:8 (1986), 725–754
Citation in format AMSBIB
\Bibitem{MosBra86}
\by V.~V.~Moshchalkov, N.~B.~Brandt
\paper Nonmagnetic Kondo lattices
\jour UFN
\yr 1986
\vol 149
\issue 4
\pages 585--634
\mathnet{http://mi.mathnet.ru/ufn8148}
\crossref{https://doi.org/10.3367/UFNr.0149.198608a.0585}
\transl
\jour Phys. Usp.
\yr 1986
\vol 29
\issue 8
\pages 725--754
\crossref{https://doi.org/10.1070/PU1986v029n08ABEH003480}
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  • This publication is cited in the following 34 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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