Now showing items 1-10 of 14
Formation Of Complexes Between Functionalized Chitosan Membranes And Copper: A Study By Angle Resolved Xps
(Elsevier Science SALausanne, 2017)
Quantum magnetic oscillations and angle-resolved photoemission from impurity bands in cuprate superconductors
(Amer Physical SocCollege PkEUA, 2012)
Pseudogap in cuprates driven by d-wave flux-phase order proximity effects: A theoretical analysis from Raman and ARPES experiments
(IOP Publishing, 2014-10)
One of the puzzling characteristics of the pseudogap phase of high-Tc cuprates is the nodal-antinodal dichotomy. While the nodal quasiparticles have a Fermi liquid behaviour, the antinodal ones show non-Fermi liquid features ...
Strong-coupling analysis of scanning tunneling spectra in Bi2Sr2Ca2Cu3O10 + y (Bi-2223)
(American Physical Society, 2013-07-29)
We study a series of spectra measured in the superconducting state of optimally-doped Bi-2223 by scanning-tunneling spectroscopy. Each spectrum, as well as the average of spectra presenting the same gap, is fit using a ...
Normal state electronic properties of LaO1−xFxBiS2 superconductors
(Elsevier Science, 2016-05)
A good description of the electronic structure of BiS2-based superconductors is essential to understand their phase diagram, normal state and superconducting properties. To describe the first reports of normal state ...
Propriedades estruturais e magnéticas do isolante topológico Bi2Se3 com aglomerados de FexSey
(Universidade Federal de São CarlosUFSCarPrograma de Pós-graduação em FísicaCâmpus São Carlos, 2016-03-29)
In this work, we discuss the growth of Fe containing Bi2 Se3epilayers on the GaAs(111) substrate by molecular beam epitaxy (MBE) with Fe contents of in the 8- 20% range. It is shown that Bi2 Se3 film thin are grown with ...
Temperature and doping dependence of normal state spectral properties in a two-orbital model for ferropnictides
(Elsevier Science, 2016-04)
Using a second-order perturbative Green's functions approach we determined the normal state spectral function A(k→,ω) employing a minimal model for ferropnictides. Used before to study magnetic fluctuations and superconducting ...