SUPPRESSION OF THE FERROMAGNETIC STATE BY DISORDER IN THE KONDO LATTICE
| Autor: | M. Crişan, C. Popoviciu |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Physics
Condensed matter physics Magnetism Kondo insulator Statistical and Nonlinear Physics Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Condensed Matter Physics Condensed Matter::Materials Science Ferromagnetism Condensed Matter::Strongly Correlated Electrons Fermi liquid theory Kondo effect Quantum spin liquid Fermi gas Ground state |
| Zdroj: | Modern Physics Letters B. :1329-1334 |
| ISSN: | 1793-6640 0217-9849 |
| Popis: | The ferromagnetic ground state of a Kondo lattice with a low concentration of conduction electrons is ferromagnetic. Assuming the existence of disorder in the Fermi liquid of the conduction electrons we showed that the ferromagnetic state can be suppressed by the effect of the spin fluctuations of the disordered Fermi liquid. |
| Databáze: | OpenAIRE |
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