75 citations · 649 across the 51 of their papers we have counts for
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Halperin-Lubensky-Ma effect in type-I superconducting films
L. M. Abreu, C. de Calan, A. P. C. Malbouisson
In this note we employ concurrently techniques of generalized -functions and compactification methods introduced in previous publications, to study the Halperin-Lubensky-Ma t…
A minimal size for granular superconductors
L. M. Abreu, A. P. C. Malbouisson, I. Roditi
We investigate the minimal size of small superconducting grains by means of a Ginzburg-Landau model confined to a sphere of radius . This model is supposed to describe a materia…
Large-N transition temperature for superconducting films in a magnetic field
L. M. Abreu, A. P. C. Malbouisson, J. M. C. Malbouisson +1
We consider the -component Ginzburg-Landau model in the large limit, the system being embedded in an external constant magnetic field and confined between two parallel plane…