期刊信息
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- 刊名: 河北师范大学学报(自然科学版)Journal of Hebei Normal University (Natural Science)
- 主办: 河北师范大学
- ISSN: 1000-5854
- CN: 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
[FePt/Ta]5Ta多层膜的磁性和磁后效
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1. 河北师范大学物理科学与信息工程学院, 河北石家庄 050016;
2. 河北建筑工程学院数理系, 河北张家口 075024 -
DOI:
Studies on Ferromagnetic Hysteresis Curves and Magnetic Aftereffect of [FePt/Ta]5Ta Multilayer Films
摘要/Abstract
摘要:
采用磁控溅射法制备了[FePt/Ta]5Ta多层膜,通过XRD检测样品为单相L10结构,没有发现杂相.利用Preisach模型得到的结果和实验一致,并在此基础上研究了单场磁后效行为.
Abstract:
[FePt/Ta]5Ta multilayers were grown on Si substrate by reactive magnetron co-sputtering.X-ray difffraction measurement revealed that the multilayer films were single phase.The ferromagnetic hysteresis curves were simulated by using Preisach model.Magnetism aftereffect was studied on the basis of ferromagnetic hysteresis curves.
关键词
关键词:
多层薄膜
;
磁控溅射
;
磁滞回线
;
磁后效Preisach模型