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Anisotropy in the transport properties of type II superconducting films with periodic pinning
(2013-01-01)
Using numerical simulations, we analyze the anisotropy effects in the critical currents and dynamical properties of vortices in a thin superconducting film submitted to hexagonal and Kagomé periodical pinning arrays. The ...
Recursive computation of matrix elements in the numerical renormalization group
(Elsevier BVAmsterdam, 2014-04)
The numerical renormalization group is an efficient method to diagonalize model Hamiltonians describing correlated orbitals coupled to conduction states. While only the resulting eigenvalues are needed to calculate the ...
Mechanical and transport properties of 10 years old concretes prepared with different coarse aggregates
(Elsevier, 2013-04)
Many studies have discussed the effects of coarse aggregate on the mechanical properties of concrete, but this is not the case of the transport properties. The evaluation of the behaviour of old concretes becomes of interest ...
Phase space properties and chaotic transport for a particle moving in a time dependent step potential well
(2014-06-01)
Some dynamical properties for an ensemble of non-interacting classical particles along chaotic orbits and transport properties over the chaotic sea for the problem of a step and time dependent potential well are considered. ...
Phase space properties and chaotic transport for a particle moving in a time dependent step potential well
(Elsevier B.V., 2014-06-01)
Some dynamical properties for an ensemble of non-interacting classical particles along chaotic orbits and transport properties over the chaotic sea for the problem of a step and time dependent potential well are considered. ...