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- Title
General properties of a magnetic-field-induced landau Fermi liquid in high-temperature superconductors and heavy fermion metals.
- Authors
Shaginyan, V.; Popov, K.
- Abstract
It has been shown that the magnetic-field-induced transition from a non-Fermi-liquid state to a Fermi liquid state in the Tl2Ba2CuO6 + x high-temperature superconductor is similar to a transition observed in heavy fermion metals. This behavior is explained in the theory of the Fermi condensate quantum-phase transition implying the existence of Landau quasiparticles. The Fermi condensate quantum-phase transition can be considered as a universal cause of the strongly correlated behavior observed in various metals and liquids such as high-temperature superconductors, heavy fermion metals, and two-dimensional Fermi systems.
- Subjects
METALLURGY; FERMI liquids; QUANTUM liquids; FERMI liquid theory; GAS condensate reservoirs
- Publication
JETP Letters, 2008, Vol 88, Issue 3, p183
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364008150083