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Universal Class of Criticality of Diluted Strongly Frustrated Systems
作者姓名:K.Afif  M.Hamedoun
作者单位:[1]LaboratoiredeMagnetisme,FacSciences,B.P.1014Rabat,Morocco [2]LaboratoiredePhysiquedesSolides,FacSciences,DharMahraz,Fes,Morocco
摘    要:Using Monte Carlo simulations,we study the universal classes of criticality associated to the superlattices CddMn1-d Te/CdTe and the spinels ZndCd1-dCr2SSe]4.Both systems are diluted frustrated antiferromagnets.The ratio d of dilution or substitution is found to greatly influence the nature of criticality.The effect of dimensionality in spin glass transitions is also investigated.

关 键 词:相变性质  受阻系统  临界态分类  磁性薄膜
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