58 citations · 206 across the 25 of their papers we have counts for
25 papers
A T-shaped double quantum dot system as a Fano interferometer: interplay of coherence and correlation upon spin currents
I. L. Fernandes, G. G. Cabrera
Based on Keldysh non-equilibrium Green function method, we have investigated spin current production in a hybrid T-shaped device, consisting of a central quantum dot connected to t…
Collapse of the ESR fine structure throughout the coherent temperature of the Gd-doped Kondo Semiconductor
P. A. Venegas, F. A. Garcia, D. J. Garcia +3
Experiments on the Electron Spin Resonance (ESR) in the filled skutterudite (), at temperatures where the host resistivity m…
Interference effects induced by Andreev bound states in a hybrid nanostructure composed by a quantum dot coupled to ferromagnetic and superconductor leads
E. C. Siqueira, P. A. Orellana, A. C. Seridonio +3
In this work, it is considered a nanostructure composed by a quantum dot coupled to two ferromagnets and a superconductor. The transport properties of this system are studied withi…
The electron-phonon interaction from fundamental local gauge symmetries in solids
C. A. Dartora, G. G. Cabrera
The elastic properties of solids are described in close analogy with General Relativity, by locally gauging the translational group of space-time. Electron interactions with the cr…
The electroweak theory with a priori superluminal neutrinos and its physical consequences
C. A. Dartora, G. G. Cabrera
In recent experiments conducted by the OPERA collaboration, researchers claimed the observation of neutrinos propagating faster than the light speed in vacuum. If correct, their re…
Eu2+ spin dynamics in the filled skutterudites EuM4Sb12 (M = Fe, Ru, Os)
F. A. Garcia, C. Adriano, G. G. Cabrera +5
We report evidence for a close relation between the thermal activation of the rattling motion of the filler guest atoms, and inhomogeneous spin dynamics of the Eu2+ spins. The spin…