DOI码：10.1142/S0129183109013984
所属单位：北京科技大学
发表刊物：International Journal of Modern Physics C
摘要：We propose a freezing ferromagnetic moment model to explain the exchange bias discovered in alpha-Fe2O3 antiferromagnetic nanoleaves most recently. The model assumes that in the antiferromagnetic nanosystem, the disorder surface spins are frozen at low temperature along magnetic filed direction, forming a ferromagnetic layer. Then this results in an exchange bias. After some proper simplification, we get the magnetization at different applied field by the minimal energy calculation using MATLAB.
合写作者：Z. Dong, X. J. Zhang, W. T. Jin, P. Kashkarov, H. Zhang
第一作者：Y. Y. Xu
论文类型：期刊论文
通讯作者：Han Zhang
学科门类：工学
文献类型：J
卷号：20
期号：5
页面范围：761
ISSN号：0129-1831
是否译文：否
发表时间：2009-01-01
发布期刊链接：https://www.worldscientific.com/doi/abs/10.1142/S0129183109013984