Browsing Exact and Earth Sciences by Subject "Vortices"
Now showing items 1-5 of 5
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Acerca de um mito: o vórtice de Coriolis no ralo da pia
(2000) [Journal article]A explicação usual que afirma ser a força de Coriolis responsável pelos redemoinhos ou vórtices em ralos de pias, tanques ou banheiras é questionada. Descrevem-se os experimentos realizados por Shapiro (1962), com o objetivo ... -
Nonequilibrium statistical mechanics of two-dimensional vortices
(2018) [Journal article]It has been observed empirically that two-dimensional vortices tend to cluster, forming a giant vortex. To account for this observation, Onsager introduced the concept of negative absolute temperature in equilibrium ... -
Reply to "Comment on 'Vortex distribution in a confining potential' "
(2014) [Journal article]We argue that contrary to recent suggestions, nonextensive statistical mechanics has no relevance for inhomogeneous systems of particles interacting by short-range potentials. We show that these systems are perfectly well ... -
Spin texture on top of flux avalanches in Nb/Al2O3/Co thin film heterostructures
(2017) [Journal article]We report on magneto-optical imaging, magnetization, Hall effect, and magneto-resistance experiments in Nb/Al2O3/Co thin film heterostructures. The magneto-transport measurements were performed in samples where electrical ... -
Vortex glass and vortex liquid in oscillatory media
(2003) [Journal article]We study the disordered, multispiral solutions of two-dimensional oscillatory media for parameter values at which the single-spiral/vortex solution is fully stable. Using the complex Ginzburg-Landau (CGLE) equation, we ...