327 citations · 495 across the 4 of their papers we have counts for
11 papers
Exactly solvable model of avalanches dynamics for Barkhausen crackling noise
Francesca Colaiori
We review the present state of understanding of the Barkhausen effect in soft ferromagnetic materials. Barkhausen noise (BN) is generated by the discontinuous motion of magnetic do…
Eddy current damping of a moving domain wall: beyond the quasistatic approximation
Francesca Colaiori, Gianfranco Durin, Stefano Zapperi
In conducting ferromagnetic materials, a moving domain wall induces eddy currents in the sample which give rise to an effective retarding pressure on the domain wall. We show here…
Loss separation for dynamic hysteresis in magnetic thin films
Francesca Colaiori, Gianfranco Durin, Stefano Zapperi
We develop a theory for dynamic hysteresis in ferromagnetic thin films, on the basis of the phenomenological principle of loss separation. We observe that, remarkably, the theory o…
Preferential attachment in the growth of social networks: the case of Wikipedia
A. Capocci, V. D. P. Servedio, F. Colaiori +4
We present an analysis of the statistical properties and growth of the free on-line encyclopedia Wikipedia. By describing topics by vertices and hyperlinks between them as edges, w…
Mixing properties of growing networks and the Simpson's paradox
Andrea Capocci, Francesca Colaiori
We analyze the mixing properties of growing networks and find that, in some cases, the assortativity patterns are reversed once links' direction is considered: the disassortative b…
Mean-field limit of systems with multiplicative noise
Miguel A. Munoz, Francesca Colaiori, Claudio castellano
A detailed study of the mean-field solution of Langevin equations with multiplicative noise is presented. Three different regimes depending on noise-intensity (weak, intermediate,…