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Title: Magnetization switching using topological surface states

Abstract

Topological surface states (TSSs) in a topological insulator are expected to be able to produce a spin-orbit torque that can switch a neighboring ferromagnet. This effect may be absent if the ferromagnet is conductive because it can completely suppress the TSSs, but it should be present if the ferromagnet is insulating. This study reports TSS-induced switching in a bilayer consisting of a topological insulator Bi2Se3 and an insulating ferromagnet BaFe12O19. A charge current in Bi2Se3 can switch the magnetization in BaFe12O19 up and down. When the magnetization is switched by a field, a current in Bi2Se3 can reduce the switching field by ~4000 Oe. The switching efficiency at 3 K is 300 times higher than at room temperature; it is ~30 times higher than in Pt/BaFe12O19. These strong effects originate from the presence of more pronounced TSSs at low temperatures due to enhanced surface conductivity and reduced bulk conductivity.

Authors:
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3];  [2];  [1]; ORCiD logo [4];  [3];  [3]; ORCiD logo [5];  [5];  [6]; ORCiD logo [1]; ORCiD logo [7];  [8]; ORCiD logo [1];  [9];  [6];  [3];  [3];  [3] more »; ORCiD logo [2]; ORCiD logo [1] « less
+ Show Author Affiliations
  1. Colorado State Univ., Fort Collins, CO (United States)
  2. Pennsylvania State Univ., University Park, PA (United States)
  3. Argonne National Lab. (ANL), Lemont, IL (United States)
  4. Pazmany Peter Catholic Univ., Budapest (Hungary)
  5. Stanford Univ., Stanford, CA (United States)
  6. Univ. of Arizona, Tucson, AZ (United States)
  7. Univ. of Wyoming, Laramie, WY (United States); Rutgers Univ., Piscataway, NJ (United States)
  8. Oakland Univ., Rochester, MI (United States)
  9. Univ. of Wyoming, Laramie, WY (United States)
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division
OSTI Identifier:
1573252
Alternate Identifier(s):
OSTI ID: 1755874
Grant/Contract Number:  
AC02-06CH11357
Resource Type:
Accepted Manuscript
Journal Name:
Science Advances
Additional Journal Information:
Journal Volume: 5; Journal Issue: 8; Journal ID: ISSN 2375-2548
Publisher:
AAAS
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

Citation Formats

Li, Peng, Kally, James, Zhang, Steven S. -L., Pillsbury, Timothy, Ding, Jinjun, Csaba, Gyorgy, Ding, Junjia, Jiang, J. S., Liu, Yunzhi, Sinclair, Robert, Bi, Chong, DeMann, August, Rimal, Gaurab, Zhang, Wei, Field, Stuart B., Tang, Jinke, Wang, Weigang, Heinonen, Olle G., Novosad, Valentine, Hoffmann, Axel, Samarth, Nitin, and Wu, Mingzhong. Magnetization switching using topological surface states. United States: N. p., 2019. Web. doi:10.1126/sciadv.aaw3415.
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Li, Peng, Kally, James, Zhang, Steven S. -L., Pillsbury, Timothy, Ding, Jinjun, Csaba, Gyorgy, Ding, Junjia, Jiang, J. S., Liu, Yunzhi, Sinclair, Robert, Bi, Chong, DeMann, August, Rimal, Gaurab, Zhang, Wei, Field, Stuart B., Tang, Jinke, Wang, Weigang, Heinonen, Olle G., Novosad, Valentine, Hoffmann, Axel, Samarth, Nitin, & Wu, Mingzhong. Magnetization switching using topological surface states. United States. https://doi.org/10.1126/sciadv.aaw3415
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Li, Peng, Kally, James, Zhang, Steven S. -L., Pillsbury, Timothy, Ding, Jinjun, Csaba, Gyorgy, Ding, Junjia, Jiang, J. S., Liu, Yunzhi, Sinclair, Robert, Bi, Chong, DeMann, August, Rimal, Gaurab, Zhang, Wei, Field, Stuart B., Tang, Jinke, Wang, Weigang, Heinonen, Olle G., Novosad, Valentine, Hoffmann, Axel, Samarth, Nitin, and Wu, Mingzhong. Fri . "Magnetization switching using topological surface states". United States. https://doi.org/10.1126/sciadv.aaw3415. https://www.osti.gov/servlets/purl/1573252.
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@article{osti_1573252,
title = {Magnetization switching using topological surface states},
author = {Li, Peng and Kally, James and Zhang, Steven S. -L. and Pillsbury, Timothy and Ding, Jinjun and Csaba, Gyorgy and Ding, Junjia and Jiang, J. S. and Liu, Yunzhi and Sinclair, Robert and Bi, Chong and DeMann, August and Rimal, Gaurab and Zhang, Wei and Field, Stuart B. and Tang, Jinke and Wang, Weigang and Heinonen, Olle G. and Novosad, Valentine and Hoffmann, Axel and Samarth, Nitin and Wu, Mingzhong},
abstractNote = {Topological surface states (TSSs) in a topological insulator are expected to be able to produce a spin-orbit torque that can switch a neighboring ferromagnet. This effect may be absent if the ferromagnet is conductive because it can completely suppress the TSSs, but it should be present if the ferromagnet is insulating. This study reports TSS-induced switching in a bilayer consisting of a topological insulator Bi2Se3 and an insulating ferromagnet BaFe12O19. A charge current in Bi2Se3 can switch the magnetization in BaFe12O19 up and down. When the magnetization is switched by a field, a current in Bi2Se3 can reduce the switching field by ~4000 Oe. The switching efficiency at 3 K is 300 times higher than at room temperature; it is ~30 times higher than in Pt/BaFe12O19. These strong effects originate from the presence of more pronounced TSSs at low temperatures due to enhanced surface conductivity and reduced bulk conductivity.},
doi = {10.1126/sciadv.aaw3415},
journal = {Science Advances},
number = 8,
volume = 5,
place = {United States},
year = {2019},
month = {8}
}
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https://doi.org/10.1126/sciadv.aaw3415
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Works referenced in this record:

Spin-Torque Switching with the Giant Spin Hall Effect of Tantalum
journal, May 2012

Switching by topological insulators
journal, July 2018

Current-driven dynamics of chiral ferromagnetic domain walls
journal, June 2013

  • Emori, Satoru; Bauer, Uwe; Ahn, Sung-Min
  • Nature Materials, Vol. 12, Issue 7
  • DOI: 10.1038/nmat3675

Thin films of topological Kondo insulator candidate SmB 6 : Strong spin-orbit torque without exclusive surface conduction
journal, January 2018

Thermal expansion coefficients of Bi 2 Se 3 and Sb 2 Te 3 crystals from 10 K to 270 K
journal, December 2011

  • Chen, X.; Zhou, H. D.; Kiswandhi, A.
  • Applied Physics Letters, Vol. 99, Issue 26
  • DOI: 10.1063/1.3672198

Multiferroic M -Type Hexaferrites with a Room-Temperature Conical State and Magnetically Controllable Spin Helicity
journal, December 2010

Magnetization switching through giant spin–orbit torque in a magnetically doped topological insulator heterostructure
journal, April 2014

  • Fan, Yabin; Upadhyaya, Pramey; Kou, Xufeng
  • Nature Materials, Vol. 13, Issue 7
  • DOI: 10.1038/nmat3973

Above 400-K robust perpendicular ferromagnetic phase in a topological insulator
journal, June 2017

Hybridization-induced interface states in a topological-insulator–ferromagnetic-metal heterostructure
journal, December 2017

Nonlocal Anomalous Hall Effect
journal, April 2016

Large power factor and anomalous Hall effect and their correlation with observed linear magneto resistance in Co-doped Bi 2 Se 3 3D topological insulator
journal, July 2016

Evidence for electron-electron interaction in topological insulator thin films
journal, June 2011

Room temperature magnetization switching in topological insulator-ferromagnet heterostructures by spin-orbit torques
journal, November 2017

Room-Temperature Spin-Orbit Torque Switching Induced by a Topological Insulator
journal, August 2017

Topological Surface States Originated Spin-Orbit Torques in Bi 2 Se 3
journal, June 2015

Gate-Voltage Control of Chemical Potential and Weak Antilocalization in Bi 2 Se 3
journal, October 2010

Current-driven spin torque induced by the Rashba effect in a ferromagnetic metal layer
journal, January 2010

  • Mihai Miron, Ioan; Gaudin, Gilles; Auffret, Stéphane
  • Nature Materials, Vol. 9, Issue 3
  • DOI: 10.1038/nmat2613

Weak localization and weak anti-localization in topological insulators
conference, August 2014

  • Lu, Hai-Zhou; Shen, Shun-Qing
  • SPIE NanoScience + Engineering, SPIE Proceedings
  • DOI: 10.1117/12.2063426

Theory of spin Hall magnetoresistance
journal, April 2013

Proximity Induced High-Temperature Magnetic Order in Topological Insulator - Ferrimagnetic Insulator Heterostructure
journal, May 2014

  • Lang, Murong; Montazeri, Mohammad; Onbasli, Mehmet C.
  • Nano Letters, Vol. 14, Issue 6
  • DOI: 10.1021/nl500973k

Role of dimensional crossover on spin-orbit torque efficiency in magnetic insulator thin films
journal, September 2018

Room-temperature high spin–orbit torque due to quantum confinement in sputtered BixSe(1–x) films
journal, July 2018

A conductive topological insulator with large spin Hall effect for ultralow power spin–orbit torque switching
journal, July 2018

Thickness-Independent Transport Channels in Topological Insulator Bi 2 Se 3 Thin Films
journal, September 2012

Proximity Band Structure and Spin Textures on Both Sides of Topological-Insulator/Ferromagnetic-Metal Interface and Their Charge Transport Probes
journal, August 2017

Band structure and spin texture of Bi 2 Se 3   3 d ferromagnetic metal interface
journal, July 2016

Current-Nonlinear Hall Effect and Spin-Orbit Torque Magnetization Switching in a Magnetic Topological Insulator
journal, September 2017

A topological insulator surface under strong Coulomb, magnetic and disorder perturbations
journal, December 2010

  • Wray, L. Andrew; Xu, Su-Yang; Xia, Yuqi
  • Nature Physics, Vol. 7, Issue 1
  • DOI: 10.1038/nphys1838

Magnetic-ion-induced displacive electric polarization in Fe O 5 bipyramidal units of ( Ba , Sr ) F e 12 O 19 hexaferrites
journal, November 2014

Electrical detection of charge-current-induced spin polarization due to spin-momentum locking in Bi2Se3
journal, February 2014

  • Li, C. H.; van ‘t Erve, O. M. J.; Robinson, J. T.
  • Nature Nanotechnology, Vol. 9, Issue 3
  • DOI: 10.1038/nnano.2014.16

Nanowire spin torque oscillator driven by spin orbit torques
journal, December 2014

  • Duan, Zheng; Smith, Andrew; Yang, Liu
  • Nature Communications, Vol. 5, Issue 1
  • DOI: 10.1038/ncomms6616

A high-temperature ferromagnetic topological insulating phase by proximity coupling
journal, May 2016

  • Katmis, Ferhat; Lauter, Valeria; Nogueira, Flavio S.
  • Nature, Vol. 533, Issue 7604
  • DOI: 10.1038/nature17635

Spin–orbit torque-assisted switching in magnetic insulator thin films with perpendicular magnetic anisotropy
journal, September 2016

  • Li, Peng; Liu, Tao; Chang, Houchen
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms12688

Magnetoelectricity in multiferroic hexaferrites as understood by crystal symmetry analyses
journal, September 2018

Efficient charge-spin conversion and magnetization switching through the Rashba effect at topological-insulator/Ag interfaces
journal, January 2018

Electron interaction-driven insulating ground state in Bi 2 Se 3 topological insulators in the two-dimensional limit
journal, April 2011

Theory of spin Hall magnetoresistance
text, January 2013

Current-driven dynamics of chiral ferromagnetic domain walls
text, January 2013

Weak localization and weak anti-localization in topological insulators
text, January 2014

Nonlocal Anomalous Hall Effect
text, January 2015

Room temperature spin-orbit torque switching induced by a topological insulator
text, January 2017

Above 400 K Robust Perpendicular Ferromagnetic Phase in a Topological Insulator
text, January 2017

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