1994/08/02 by K. Kikoin, K. A. Kikoin, M. N. Kiselev +5
Physics and Astronomy · #Advanced Condensed Matter Physics #Condensed Matter (cond-mat) #FOS: Physical sciences #Physics of Superconductivity and Magnetism #Rare-earth and actinide compounds #cond-mat
paper · pdf · doi:10.48550/arxiv.cond-mat/9408005
7 pages, 2 figures for Laser printer in binary format compressed by "lharc.com" and uuencoded, LaTeX 3.0. Submitted to JETP Letters
arxiv created 1994/08/02 · openalex publication_date 1994/08/02 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Microscopic mechanism of forming the spin liquid of neutral fermions in Kondo lattices with nearly integer valence of the f-electrons in presented. It is shown that the competition between the Kondo scattering and the indirect exchange interaction can result in stabilization of a state with separated spin and charge excitations with a Fermi-type spectrum for both of them. The origin of strong antiferromagnetic fluctuations is briefly discussed.