Crossover from Landau Fermi liquid to non-Fermi liquid behavior: Indications from Hall measurements on CeCoIn5
โ Scribed by C. Capan; S. Singh; S. Nair; M. Nicklas; H. Lee; J.F. DiTusa; Z. Fisk; S. Wirth; F. Steglich
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 186 KB
- Volume
- 460-462
- Category
- Article
- ISSN
- 0921-4534
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๐ SIMILAR VOLUMES
The nesting of the Fermi surfaces of an electron and a hole pocket separated by a nesting vector Q and the interaction between electrons gives rise to itinerant antiferromagnetism. The order can gradually be suppressed by mismatching the nesting and a quantum critical point is obtained as the N eel
Measurements of the temperature dependence of the electrical resistivity \(\rho(T)\), magnetic susceptibility \(\chi(T)\), and Seebeck coefficient \(S(T)\) have been carried out on the \(n=2,3\), and \(\infty\) members of the homologous lanthanum nickel oxide systems \(\mathrm{La}_{n+1} \mathrm{Ni}_