Universal Class of Criticality of Diluted Strongly Frustrated
Systems
K. Afif1 , A. Benyoussef1 , M. Hamedoun2
1 Laboratoire de Magnétisme, Fac Sciences, B.P. 1014 Rabat, Morocco
2 Laboratoire de Physique des Solides, Fac Sciences, Dhar Mahraz, Fes, Morocco
Universal Class of Criticality of Diluted Strongly Frustrated
Systems
K. Afif1 ;A. Benyoussef1 ;M. Hamedoun2
1 Laboratoire de Magnétisme, Fac Sciences, B.P. 1014 Rabat, Morocco
2 Laboratoire de Physique des Solides, Fac Sciences, Dhar Mahraz, Fes, Morocco
关键词 ：
75.50.-y ,
75.50.Lk ,
75.30.Et
Abstract ： Using Monte Carlo simulations, We study the universal classes of criticality associated to the superlattices Cdd Mn1-d Te/CdTe and the spinels Znd Cd1-d Cr2 S[Se]4 . Both systems are diluted frustrated antiferromagnets. The ratio d of dilution or substitution is found to be of great influence on the nature of criticality. The effect of dimensionality in spin glass transitions is also investigated.
Key words ：
75.50.-y
75.50.Lk
75.30.Et
出版日期: 2002-03-01
:
75.50.-y
(Studies of specific magnetic materials)
75.50.Lk
(Spin glasses and other random magnets)
75.30.Et
(Exchange and superexchange interactions)
引用本文:
K. Afif;A. Benyoussef;M. Hamedoun. Universal Class of Criticality of Diluted Strongly Frustrated
Systems[J]. 中国物理快报, 2002, 19(3): 402-405.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2002/V19/I3/402
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