Access the full text.
Sign up today, get unlimited access with DeepDyve Pro!
In the course of seeking the microscopic mechanism of superconductivity in cuprate high temperature superconductors, the pseudogap phase — the very abnormal ‘normal’ state on the hole-doped side— has ...
, EU received 14 June 2010; accepted in final form 23 July 2010 published online 19 August 2010 PACS 74.25.Dw – Superconductivity phase diagrams PACS 74.40.-n – Fluctuation phenomena PACS 74.72.Kf ...
The relative importance of phenomena such as spin and charge (stripe) order and a pseudogap phase are still a matter of great debate with regard to the high-transition-temperature copper oxides ...
We investigate pseudogap phenomena originating from pairing fluctuations in the BCS-BEC crossover regime of a two-dimensional Fermi gas in a harmonic trap. Including pairing fluctuations within a T ...
, Ca3Ru2O7, where two phonons with strong electron-phonon coupling modulate the electronic pseudogap as well as mediate charge and spin density wave fluctuations . Combining temperature-dependent Raman ...
}$, for the complete range of hole concentration. We show that the key parameters of the phase diagram, the $T_c$ dome, and the pseudogap temperature $T^*$, emerge from the statistical properties of the pairon ...
}$, for the complete range of hole concentration. We show that the key parameters of the phase diagram, the $T_c$ dome, and the pseudogap temperature $T^*$, emerge from the statistical properties of the pairon ...
transition occurs. The predominance of phase fluctuations in this doping regime manifests itself as a suppression of the fermionic density of states around the chemical potential, that is, in terms ...
We investigate strong-coupling properties of a two-dimensional ultracold Fermi gas in the normal phase . In the three-dimensional case, it has been shown that the so-called pseudogap phenomena can ...
We investigate pseudogap phenomena in the unitarity limit of a trapped superfluid Fermi gas. Including effect of strong pairing fluctuations within a T-matrix approximation, as well as effects ...
Access the full text.
Sign up today, get unlimited access with DeepDyve Pro!