Measurements of the doping effects on the in-plane paraconductivity in cuprate superconductors

Autor: Vidal, Felix, Ramallo, Manuel V., Ferro, Gonzalo, Veira, Jose Antonio

Publikováno v: in "New Challenges in Superconductivity: Experimental Advances and Emerging Theories", pp.85-90, edited by J.Ashkenazi et al. (Springer, New York, 2005)

We will summarize here some of our measurements of the superconducting fluctuations effects on the in-plane electrical resistivity (the so-called in-plane paraconductivity) in La_{2-x}Sr_xCuO_4 thin films with different Sr content. Our results sugges

Externí odkaz: http://arxiv.org/abs/cond-mat/0603074

On the consequences of the uncertainty principle on the superconducting fluctuations well inside the normal state

Autor: Vidal, Felix, Carballeira, Carlos, Curras, Severiano R., Mosqueira, Jesus, Ramallo, Manuel V., Veira, Jose Antonio, Vina, Jose

Publikováno v: Europhys. Lett. 59, 754 (2002)

We first argue that the collective behaviour of the Cooper pairs created by thermal fluctuations well above the superconducting transition temperature, Tc, is dominated by the uncertainty principle which, in particular, leads to a well-defined temper

Externí odkaz: http://arxiv.org/abs/cond-mat/0112486

Improvement of an inductive superconducting fault current limiter by using stacks of thin film washers as secondary

Autor: Lorenzo Fernández, J.A., Osorio, Manuel R., Toimil, Paula, Ferro, Gonzalo, Blanch, Montserrat, Veira, José Antonio, Tello, Manuel, Vidal, Félix

Publikováno v: In Physica C: Superconductivity and its applications 2007 460 Part 2:1453-1454