Abstract
Effective action and free energy functional was derived for nearly antiferromagnetic (AFM) Kondo lattice. It was found that spin-liquid (SL) order increased above Kondo temperature and magnetic order can be realized as a localized magnetism with reduced moments. The nonlocal SL model arose as a result of inter-site spinon exchange via interference of Kondo clouds around distant sites in Kondo lattice (KL).
Original language | English |
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Pages (from-to) | 169-170 |
Number of pages | 2 |
Journal | Physica B: Condensed Matter |
Volume | 312-313 |
DOIs | |
State | Published - 1 Mar 2002 |
Event | International Conference on Strongly Correlated Electrons - Ann Arbor, MI, United States Duration: 6 Aug 2002 → 6 Aug 2002 |
Keywords
- Kondo lattice
- Spin glass
- Spin liquid
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering