Disordered ferromagnets with a domain structure that exhibit a hysteresis loop when driven
by the external magnetic field are essential materials for modern technological applications …

The interplay between the critical fluctuations and the sample geometry is investigated
numerically using thin random-field ferromagnets exhibiting the field-driven magnetisation …

Barkhausen noise in disordered ferromagnets is typically understood to originate primarily
from jerky field-driven motion of domain walls. We study the magnetization reversal process …

The jerky dynamics of domain walls driven by applied magnetic fields in disordered
ferromagnets—the Barkhausen effect—is a paradigmatic example of crackling noise. We …

We study the spatio-temporal correlations in the spin flip** activities of the disordered
systems realized within the frame of the field-driven three-dimensional zero-temperature …

Many complex systems, from earthquakes and financial markets to Barkhausen effect in
ferromagnetic materials, respond with a noise consisting of discrete avalanche-like events …

In the present paper we investigate the impact of the external noise and detection threshold
level on the simulation data for the systems that evolve through metastable states. As a …

One of the primary aims of the two-dimensional BTW model had been to explain the 1/f α
noise which is widely seen in the natural systems. In this paper we study some time signals …

[eng] Complex systems can be understood as an entity composed by a large number of
interactive elements whose emergent global behaviour cannot be derived from the local …

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atermalnog Izingovog modela sa slučajnim poljem pri adijabackom vođenju. Najpre su …