7th IMRMPT

First slide

First slide

Abstract

Abstract information

English title:	Thermomagnetic phenomena in an ferrimagnet type-Ising: Monte Carlo Analysis
Spanish title:	Fen�menos termomagn�ticos en un ferrimagneto tipo Ising: An�lisis Monte Carlo
English abstract:	The thermomagnetic behavior of a ferrimagnet configured in a bipartite square lattice, composed of Ising-type particles of spins-(2,3/2), and subjected to different anisotropies under the effect of an applied external field is investigated by means of Monte Carlo simulations. The model presents interesting thermomagnetic phenomena, such as compensation temperatures and discontinuous transitions in the finite temperature phase diagrams of the magnetization and magnetic susceptibility, when we vary the single ion anisotropies. The influence of the crystal fields is also reflected in the hysteretic behavior of the ferrimagnet, with phenomena of multiple loops and superparamagnetism.
Spanish abstract:	Se investiga mediante simulaciones Monte Carlo el comportamiento termomagn�tico de un ferrimagneto configurado en una red cuadrada bipartita, compuesto por part�culas tipo Ising de espines-(2,3/2), y sometido a diferentes anisotrop�as bajo el efecto de un campo externo aplicado. El modelo presenta interesantes fen�menos termomagn�ticos, como temperaturas de compensaci�n y transiciones discontinuas en los diagramas de fase a temperatura finita de la magnetizaci�n y la susceptibilidad magn�tica, cuando variamos las anisotrop�as de ion simple. La influencia de los campos cristalinos tambi�n se refleja en el comportamiento hister�tico del ferrimagneto, con fen�menos de lazos m�ltiples y superparamagnetismo.
Topic:
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Speaker:

Authors

Name	Institution	Email
Julio Madera	Universidad del Sin�	jmadera@unisinu.edu.co
Nicol�s De La Espriella	Universidad de C�rdoba	ndelaespriella@correo.unicordoba.edu.co

Presentation

Room:	Principal Room
Date:	August 8, 2024
Hour:	14:00 - 14:20

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VI WMSSE

VI Workshop on Modeling and Simulation for Science and Engineering

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I WMSSE
II WMSSE
III WMSSE
IV WMSSE
V WMSSE