• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

在没有交换偏置的FeNi/FeMn双层膜中，由可旋转各向异性驱动的全向零场铁磁共振。

Omnidirectional zero-field ferromagnetic resonance driven by rotatable anisotropy in FeNi/FeMn bilayers without exchange bias.

作者信息

Wang Wenfeng, Chai Guozhi, Xue Desheng

机构信息

Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education Lanzhou University, Lanzhou, 730000, People's Republic of China.

出版信息

Sci Rep. 2017 May 2;7(1):1341. doi: 10.1038/s41598-017-01639-x.

DOI:10.1038/s41598-017-01639-x
PMID:28465579
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5431087/
Abstract

In this work, the zero- field GHz frequency permeability spectra and the rotatable anisotropy of FeMn/FeNi bilayers are investigated. Omnidirectional zero-field ferromagnetic resonance (FMR) driven by rotatable anisotropy can be achieved in the FeMn/FeNi bilayers without exchange bias. Instead of uniaxial anisotropy and exchange bias field, it is the rotatable anisotropy field that dominates in the unbiased bilayer, due to the absence of the exchange bias. The quantitative analysis of exchange bias field, uniaxial anisotropy and rotatable anisotropy is discussed by comparing the dynamical and static magnetic properties of FeNi single layer, biased and unbiased FeMn/FeNi bilayers.

摘要

在本工作中，研究了FeMn/FeNi双层膜的零场GHz频率磁导率谱和可旋转各向异性。在没有交换偏置的FeMn/FeNi双层膜中，可以实现由可旋转各向异性驱动的全向零场铁磁共振（FMR）。由于不存在交换偏置，在无偏双层膜中起主导作用的是可旋转各向异性场，而不是单轴各向异性和交换偏置场。通过比较FeNi单层、有偏和无偏FeMn/FeNi双层膜的动态和静态磁性能，对交换偏置场、单轴各向异性和可旋转各向异性进行了定量分析。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/09cd/5431087/63986a9c8d85/41598_2017_1639_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/09cd/5431087/80e7af7fc922/41598_2017_1639_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/09cd/5431087/b6bdcd13f528/41598_2017_1639_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/09cd/5431087/23e80a633466/41598_2017_1639_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/09cd/5431087/63986a9c8d85/41598_2017_1639_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/09cd/5431087/80e7af7fc922/41598_2017_1639_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/09cd/5431087/b6bdcd13f528/41598_2017_1639_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/09cd/5431087/23e80a633466/41598_2017_1639_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/09cd/5431087/63986a9c8d85/41598_2017_1639_Fig4_HTML.jpg

相似文献

1
Omnidirectional zero-field ferromagnetic resonance driven by rotatable anisotropy in FeNi/FeMn bilayers without exchange bias.在没有交换偏置的FeNi/FeMn双层膜中，由可旋转各向异性驱动的全向零场铁磁共振。
Sci Rep. 2017 May 2;7(1):1341. doi: 10.1038/s41598-017-01639-x.
2
Hysteretic behavior of angular dependence of exchange bias in FeNi/FeMn bilayers.FeNi/FeMn双层膜中交换偏置角依赖性的磁滞行为。
Phys Rev Lett. 2007 Aug 3;99(5):057201. doi: 10.1103/PhysRevLett.99.057201. Epub 2007 Jul 30.
3
Exchange-bias and magnetic anisotropy fields in core-shell ferrite nanoparticles.核壳结构铁氧体纳米颗粒中的交换偏置和磁各向异性场
Sci Rep. 2021 Mar 9;11(1):5474. doi: 10.1038/s41598-021-84843-0.
4
Antidot patterned single and bilayer thin films based on ferrimagnetic Tb-Co alloy with perpendicular magnetic anisotropy.基于具有垂直磁各向异性的亚铁磁性Tb-Co合金的解毒剂图案化单层和双层薄膜。
Nanotechnology. 2018 Feb 9;29(6):065301. doi: 10.1088/1361-6528/aaa2b8.
5
Electric field induced reversible 180° magnetization switching through tuning of interfacial exchange bias along magnetic easy-axis in multiferroic laminates.通过在多铁性层压板中沿磁易轴调节界面交换偏置实现电场诱导的可逆180°磁化翻转。
Sci Rep. 2015 Nov 18;5:16480. doi: 10.1038/srep16480.
6
Patterned FeNi soft magnetic strips film with tunable resonance frequency from 1 to 10.6 GHz.具有1至10.6吉赫兹可调谐共振频率的图案化铁镍软磁条带薄膜。
Sci Rep. 2016 Aug 26;6:31773. doi: 10.1038/srep31773.
7
Complex Study of Magnetization Reversal Mechanisms of FeNi/FeMn Bilayers Depending on Growth Conditions.基于生长条件的FeNi/FeMn双层膜磁化反转机制的复杂研究
Nanomaterials (Basel). 2022 Apr 1;12(7):1178. doi: 10.3390/nano12071178.
8
Exchange coupling driven omnidirectional rotatable anisotropy in ferrite doped CoFe thin film.铁酸盐掺杂的 CoFe 薄膜中的交换耦合驱动各向同性可旋转各向异性。
Sci Rep. 2012;2:832. doi: 10.1038/srep00832. Epub 2012 Nov 9.
9
Fe-Ni composition dependence of magnetic anisotropy in artificially fabricated L1 0-ordered FeNi films.人工制备的L1 0有序FeNi薄膜中磁各向异性的Fe-Ni成分依赖性
J Phys Condens Matter. 2014 Feb 12;26(6):064207. doi: 10.1088/0953-8984/26/6/064207.
10
Exchange bias and blocking temperature in Co/FeMn/CuNi trilayers.
Phys Rev Lett. 2007 May 25;98(21):217202. doi: 10.1103/PhysRevLett.98.217202. Epub 2007 May 22.

引用本文的文献

1
Complex Study of Magnetization Reversal Mechanisms of FeNi/FeMn Bilayers Depending on Growth Conditions.基于生长条件的FeNi/FeMn双层膜磁化反转机制的复杂研究
Nanomaterials (Basel). 2022 Apr 1;12(7):1178. doi: 10.3390/nano12071178.

本文引用的文献

1
In-plane Isotropic Microwave Performance of CoZr Trilayer in GHz Range.CoZr三层膜在GHz频段的面内各向同性微波性能
Sci Rep. 2016 Feb 17;6:21327. doi: 10.1038/srep21327.
2
Exchange coupling driven omnidirectional rotatable anisotropy in ferrite doped CoFe thin film.铁酸盐掺杂的 CoFe 薄膜中的交换耦合驱动各向同性可旋转各向异性。
Sci Rep. 2012;2:832. doi: 10.1038/srep00832. Epub 2012 Nov 9.
3
Coercivity enhancement in exchange biased systems driven by interfacial magnetic frustration.由界面磁阻挫驱动的交换偏置系统中的矫顽力增强。
Phys Rev Lett. 2000 Apr 10;84(15):3466-9. doi: 10.1103/PhysRevLett.84.3466.