Dependence of Neel temperature on ultrathin film thickness

摘要：

　　Within the frame ofaverage spin model the calculation of dependence of critical phase transition temperature in antiferromagnetic ultrathin films of different crystalline structure on their thickness has been carried out.I has been shown, that relative change of Neel temperature is subject to power law with exponent close to the experimental values.

关键词： ultrathin films antiferromagnetic magnetic phase transition Neel temperature size effects

作者: Afremov Leonid Petrov Aleksandr

作者单位: Departament of Theoretical and Experimental Physics,The School of Natural Sciences,Far Eastem Federal University,8,Sukhanova str.,690950,Vladivostok,Russian Federation

会议类型: 国际会议

会议名称: the 2013 2nd International Conference on Metallurgy Technology and Materials(ICMTM2013)(第二届冶金技术与材料国际会议)

会议地点: 香港

会议语种:英文

页码: 319-322

在线出版日期: 2013-06-25（万方平台首次上网日期，不代表论文的发表时间）