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Literature DB >> 25865870

Electrical control of the exchange spring in antiferromagnetic metals.

Yuyan Wang¹, Xiang Zhou², Cheng Song¹, Yinuo Yan¹, Shiming Zhou², Guangyue Wang¹, Chao Chen¹, Fei Zeng¹, Feng Pan¹.

Abstract

Electrical control of the exchange spring in antiferromagnetic metals is obtained in [Co/Pt]/IrMn Hall devices by using an ionic liquid, where the exchange spring could transfer the "force" and enable a deeper modulation depth in the IrMn. This work provides a new approach toward electrical modulation of the spin structures in metallic antiferromagnets, which should be significant in advancing the development of low-power-consumption antiferromagnet (AFM) spintronics.

Entities: Disease

Keywords: antiferromagnet spintronics; electrical control of exchange springs; exchange bias

Year: 2015 PMID： 25865870 DOI： 10.1002/adma.201405811

Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849

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Cited

7 in total

1. Spin-orbit torque-assisted switching in magnetic insulator thin films with perpendicular magnetic anisotropy.

Authors: Peng Li; Tao Liu; Houchen Chang; Alan Kalitsov; Wei Zhang; Gyorgy Csaba; Wei Li; Daniel Richardson; August DeMann; Gaurab Rimal; Himadri Dey; J S Jiang; Wolfgang Porod; Stuart B Field; Jinke Tang; Mario C Marconi; Axel Hoffmann; Oleg Mryasov; Mingzhong Wu
Journal: Nat Commun Date: 2016-09-01 Impact factor: 14.919

2. Ionic liquid gating control of RKKY interaction in FeCoB/Ru/FeCoB and (Pt/Co)₂/Ru/(Co/Pt)₂ multilayers.

Authors: Qu Yang; Lei Wang; Ziyao Zhou; Liqian Wang; Yijun Zhang; Shishun Zhao; Guohua Dong; Yuxin Cheng; Tai Min; Zhongqiang Hu; Wei Chen; Ke Xia; Ming Liu
Journal: Nat Commun Date: 2018-03-07 Impact factor: 14.919

3. Induced high-temperature ferromagnetism by structural phase transitions in strained antiferromagnetic γ-Fe₅₀Mn₅₀ epitaxial films.

Authors: Younghun Hwang; Sungyoul Choi; Jeongyong Choi; Sunglae Cho
Journal: Sci Rep Date: 2019-03-06 Impact factor: 4.379

Electrical control of the exchange spring in antiferromagnetic metals.

1. Spin-orbit torque-assisted switching in magnetic insulator thin films with perpendicular magnetic anisotropy.

2. Ionic liquid gating control of RKKY interaction in FeCoB/Ru/FeCoB and (Pt/Co)₂/Ru/(Co/Pt)₂ multilayers.

3. Induced high-temperature ferromagnetism by structural phase transitions in strained antiferromagnetic γ-Fe₅₀Mn₅₀ epitaxial films.

4. Spin pumping during the antiferromagnetic-ferromagnetic phase transition of iron-rhodium.

5. Ionic Liquid Gate-Induced Modifications of Step Edges at SrCoO_2.5 Surfaces.

6. Spin-Hall-Effect-Assisted Electroresistance in Antiferromagnets via 10(5) A/cm(2) dc Current.

7. Electrodynamic study of YIG filters and resonators.