Angle-dependent loop shifts in antiferromagnetic nanoparticles
文献类型：期刊论文
| 作者 | Chen, X; Zhan XZ(詹晓芝); Mao, ZQ; Zhan, XZ |
| 刊名 | JOURNAL OF PHYSICS D-APPLIED PHYSICS
 |
| 出版日期 | 2016 |
| 卷号 | 49期号:32 |
| 关键词 | nanoparticles hysteresis loops diluted antiferromagnet surface effect |
| DOI | 10.1088/0022-3727/49/32/325001 |
| 英文摘要 | Experimentally hysteresis loop shifts have been widely observed in antiferromagnetic (AF) nanoparticles. Here numerical investigations show that this effect is dependent on the angle between the easy axis of the AF spins and the applied magnetic field in uncompensated nanoparticles. In contrast, the loop shifts disappear in compensated nanoparticles. The results suggest that the uncompensated spins and field directions are essential ingredients to generate loop shifts in AF nanoparticle systems. The present study hints at a possible way to optimize the magnetic performance of AF nanostructures. |
| 学科主题 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000384003200006 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/260198]  |
| 专题 | 高能物理研究所_东莞分部 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Chen, X,Zhan XZ,Mao, ZQ,et al. Angle-dependent loop shifts in antiferromagnetic nanoparticles[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2016,49(32). |
| APA | Chen, X,詹晓芝,Mao, ZQ,&Zhan, XZ.(2016).Angle-dependent loop shifts in antiferromagnetic nanoparticles.JOURNAL OF PHYSICS D-APPLIED PHYSICS,49(32). |
| MLA | Chen, X,et al."Angle-dependent loop shifts in antiferromagnetic nanoparticles".JOURNAL OF PHYSICS D-APPLIED PHYSICS 49.32(2016). |
入库方式： OAI收割
来源：高能物理研究所
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