Switching the chirality of a magnetic vortex deterministically with an electric field

Ren-Ci Peng; Jia-Mian Hu; Tiannan Yang; Xiaoxing Cheng; Jian-Jun Wang; Hou-Bing Huang; Long-Qing Chen; Ce-Wen Nan

doi:10.1080/21663831.2018.1538022

Chinese

您当前的位置：

首页 >

文章列表页 >

Switching the chirality of a magnetic vortex deterministically with an electric field

Original Report | 更新时间：2026-08-19

- Switching the chirality of a magnetic vortex deterministically with an electric field
- Materials Research Letters Vol. 6, Issue 12, Pages: 669-675(2018)
- 作者机构：
  
  1. State Key Lab of New Ceramics and Fine Processing School of Materials Science and Engineering Tsinghua University
  2. Department of Materials Science and Engineering The Pennsylvania State University University Park PA USA
  3. Department of Materials Science and Engineering University of Wisconsin–Madison,Madison
  4. Advanced Research Institute of Multidisciplinary Science Beijing Institute of Technology
  5. State Key Lab of New Ceramics and Fine Processing School of Materials Science and Engineering Tsinghua University Beijing People’s Republic of China
  6. Department of Materials Science and Engineering The Pennsylvania State University University Park
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2018.1538022
  CLC：
- Online First：26 October 2018，
  
  Published：2018
- 稿件说明：
移动端阅览
Ren-Ci Peng, Jia-Mian Hu, Tiannan Yang, et al. Switching the chirality of a magnetic vortex deterministically with an electric field[J]. Materials Research Letters, 2018, 6(12): 669-675.
DOI：

Ren-Ci Peng, Jia-Mian Hu, Tiannan Yang, et al. Switching the chirality of a magnetic vortex deterministically with an electric field[J]. Materials Research Letters, 2018, 6(12): 669-675. DOI： 10.1080/21663831.2018.1538022.

摘要

Abstract

BSTRACTDeterministic switching of a magnetic vortex with an electric field is challenging because electric fields cannot break time-reversal symmetry. Here we demonstrate

using phase-field simulations

a deterministic switching of the vortex chirality in a triangle-shaped nanomagnet by applying an electric field to its underlying ferroelectric layer. The nanomagnet is juxtaposed with an overlying antiferromagnetic layer to acquire an exchange bias from their interface. The simulations show that such deterministic electrically-driven magnetic vortex chirality switching is enabled by a synergistic effect of the electric-field-induced strain from the ferroelectric

the three-fold in-plane shape anisotropy of the nanomagnet

and the exchange-bias field.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Dynamic tuning of dielectric permittivity in BaTiO3 via electrical biasing

Microstructural specificity of optimal creep performance in Ni-based single crystal superalloys under 980°C-250 MPa and 1100°C-137 MPa conditions

Dislocation mechanism of the Re-W synergistic strengthening effect in nickel-based single crystal model superalloy

A comparative tomography study on the sintering dynamics of Ti6Al4V and Ti22Al25Nb alloys

High-cycle fatigue behavior in heterostructured materials: a perspective

Related Author

Shikhar Misra

Matias Kalaswad

Di Zhang

Haiyan Wang

Related Institution

School of Materials Engineering Purdue University West Lafayette

School of Electrical and Computer Engineering Purdue University West Lafayette

School of Materials Engineering Purdue University West Lafayette IN USA

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰