Buscar
Mostrando ítems 1-10 de 168
Pairing symmetries in cuprates: A Gorkov formalism
(Elsevier B.V., 2012-10-01)
Inspite of the direct evidence for Cooper pairing in the cuprates as in conventional superconductors, the pairing symmetry in the cuprate superconductors is still considered to be a controversial and a highly debatable ...
Pairing symmetries in cuprates: A Gorkov formalism
(Elsevier B.V., 2012-10-01)
Inspite of the direct evidence for Cooper pairing in the cuprates as in conventional superconductors, the pairing symmetry in the cuprate superconductors is still considered to be a controversial and a highly debatable ...
Pairing symmetries in cuprates: A Gorkov formalism
(Elsevier B.V., 2013)
q-Analog of the gap equation for cuprates
(Elsevier B.V., 2012-03-01)
The q-deformed algebraic method based on the extension of the number concept as proposed by Gauss [1] is used to obtain a q-analog to the gap equation for the cuprates using a tight-binding model. The conventional s-wave ...
q-Analog of the gap equation for cuprates
(Elsevier B.V., 2012-03-01)
The q-deformed algebraic method based on the extension of the number concept as proposed by Gauss [1] is used to obtain a q-analog to the gap equation for the cuprates using a tight-binding model. The conventional s-wave ...
q-Analog of the gap equation for cuprates
(Elsevier B.V., 2014)
Diminished equilibrium magnetization in Hg-1223 and Tl-2212 superconductors with fission-generated columnar defects
(Elsevier Science B.V., 2007)
Plasmon excitations in layered high- Tc cuprates
(American Physical Society, 2016-08)
Motivated by the recent resonant inelastic x-ray scattering (RIXS) experiment for the electron-doped cuprates Nd2-xCexCuO4 with x≈0.15, we compute the density-density correlation function in the t-J model on a square lattice ...
Dual structure in the charge excitation spectrum of electron-doped cuprates
(American Physical Society, 2017-12)
Motivated by the recent resonant x-ray scattering (RXS) and resonant inelastic x-ray scattering (RIXS) experiments for electron-doped cuprates, we study the charge excitation spectrum in a layered t-J model with the ...
Calculation of the four-spin cyclic exchange in cuprates
(American Physical Society, 2018-09)
Starting from the three-band Hubbard model for the cuprates, we calculate analytically the four-spin cyclic exchange in the limit of infinite on-site Coulomb repulsion and zero O-O hopping tpp using two methods: (i) ...