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The distribution of factorization patterns on linear families of polynomials over a finite field
(Springer, 2017-10)
We estimate the number |Aλ| of elements on a linear family A of monic polynomials of Fq[T] of degree n having factorization pattern λ:=1λ12λ2nλn. We show that |Aλ| = T(λ)qn-m + O(qn-m-1/2), where T(λ) is the proportion of ...
Thermally activated flux creep in nanocrystalline δ-MoN thin films
(Pergamon-Elsevier Science Ltd, 2018-11)
We study the vortex dynamics in a nanocrystalline 420 nm thick δ-MoN film on Si (100). The film was grown at room temperature by reactive sputtering and following it is crystallized by thermal annealing at 973 K for one ...
Possible sources of long-term variations in the mid-latitude ionosphere
(Bentham open, 2011-10)
Trends in the upper atmosphere, together with the global warming of the lower atmosphere, are part of the global change of the Earth system. In the present work, which is focused in the upper atmosphere, long-term variations ...
Carbon nanotubes effects on the relaxation properties and critical current densities of MgB2 superconductor
(Amer Inst Physics, 2013-07-12)
Addition of nonsuperconducting phases, such as carbon nanotubes, can modify the superconducting properties of MgB2 samples, improving the critical current density and upper critical field. A full understanding of the flux ...
Integrating chemical security into chemistry degree Programs in Argentina through an Interactive one-day course addressing ilicit or harmful applications of chemistry knowledge
(American Chemical Society, 2019-12)
The commitment and responsibility of new chemists is key for a world free of chemical weapons and illicit drugs, and for the development of ecofriendly technologies and a healthy environment. However, with a tight academic ...
Temperature-dependent vortex motion in a square mesoscopic superconducting cylinder: Ginzburg-Landau calculations
(American Physical Soc, 2006-07-01)
In this work we investigate the dynamics of vortices in a square mesoscopic superconductor. As time evolves we show how the vortices are nucleated into the sample to form a multivortex, single vortex, and giant vortex ...
Temperature-dependent vortex motion in a square mesoscopic superconducting cylinder: Ginzburg-Landau calculations
(American Physical Soc, 2006-07-01)
In this work we investigate the dynamics of vortices in a square mesoscopic superconductor. As time evolves we show how the vortices are nucleated into the sample to form a multivortex, single vortex, and giant vortex ...
Temperature-dependent vortex motion in a square mesoscopic superconducting cylinder: Ginzburg-Landau calculations
(2006-07-27)
In this work we investigate the dynamics of vortices in a square mesoscopic superconductor. As time evolves we show how the vortices are nucleated into the sample to form a multivortex, single vortex, and giant vortex ...
O estudo do limite de transporte interfilamentar de supercorrentes em amostras supercondutoras de BSCCO.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Física - PPGF, 2006-03-15)
In this work, we have studied the behavior of the line H*(T) in filamentary samples of BSCCO, which were grown by the LFZ technique, Laser Floating Zone. Previously studied in other specimens prepared by specific routes ...