48 citations · 49 across the 6 of their papers we have counts for
3 papers · 1 filter
Magnetic tuning of tunnel conductivity
Yu. G. Pogorelov, J. B. Sousa, J. -P. Araujo
Using the simplest two-subband Stoner model, it is shown that the variation of the Fermi energy under applied magnetic field is inverse proportional to the spontaneous magnetizatio…
Effects of extended impurity perturbation in d-wave superconductor
Yu. G. Pogorelov, M. C. Santos
We describe the effects of electronic perturbation distributed on nearest neighbor sites to the impurity center in a planar \textit{d}-wave superconductor, in approximation of circ…
Exact Solution of Ising Model on a Small-World Network
J. Viana Lopes, Yu. G. Pogorelov, J. M. B. Lopes dos Santos +1
We present an exact solution of a one-dimensional Ising chain with both nearest neighbor and random long-range interactions. Not surprisingly, the solution confirms the mean field…