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Title: Disorder-Induced Critical Phenomena in the 2-D Random Field Ising Model
Author: Ortiz Castillo, Elisenda
Director/Tutor: Miguel López, María del Carmen
Keywords: Matèria condensada
Fenòmens crítics (Física)
Treballs de fi de grau
Condensed matter
Critical phenomena (Physics)
Bachelor's thesis
Issue Date: Jan-2014
Abstract: This paper discusses Barkhausen noise in magnetic systems in terms of avalanches near a disorder-induced critical point. We simulate the dynamics of a non-equilibrium zero-temperature Random Field Ising Model in two dimensions. Critical behaviour is analyzed from numerical simu-lations through scaling techniques. In addition, analytical approaches are brie y discussed.
Note: Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Any: 2014, Tutora: Carmen Miguel
Appears in Collections:Treballs Finals de Grau (TFG) - Física

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