Monte Carlo Simulations of Mixed Highly Frustrated Systems
K. Afif1, A. Benyoussef1, M. Hamedoun2
1Laboratoire de Magnétisme, Faculté des Sciences,
B.P. 1014 Rabat, Moroccco
2Laboratoire de Physique des solides, Faculté des Sciences Dhar Mahraz, Fès, Moroccco
Monte Carlo Simulations of Mixed Highly Frustrated Systems
K. Afif1;A. Benyoussef1;M. Hamedoun2
1Laboratoire de Magnétisme, Faculté des Sciences,
B.P. 1014 Rabat, Moroccco
2Laboratoire de Physique des solides, Faculté des Sciences Dhar Mahraz, Fès, Moroccco
Abstract： We have performed Monte Carlo simulations on the mixed highly
frustrated K2CuxMn1-xF4 and FexMn1-xTiO3 systems. Transitions of random systems with well-established universality classes are obtained. This study allows us to investigate mainly the usual and reentrant spin glass and criticality associated to these states. The ratio x of substitution (or dilution) is found to be of great influence on the nature of this criticality.
K. Afif;A. Benyoussef;M. Hamedoun. Monte Carlo Simulations of Mixed Highly Frustrated Systems[J]. 中国物理快报, 2002, 19(8): 1187-1190.
K. Afif, A. Benyoussef, M. Hamedoun. Monte Carlo Simulations of Mixed Highly Frustrated Systems. Chin. Phys. Lett., 2002, 19(8): 1187-1190.
2002, Vol. 19 
