Interface-driven magnetic anisotropy in relaxed La0.7Sr0.3CrO3/La0.7Sr0.3MnO3 heterostructures on MgO

Koohfar, Sanaz; Ozbek, Yasemin; Bland, Hayden; Zhang, Zhan; Kumah, Divine P.

doi:10.1063/5.0033236

Title: Interface-driven magnetic anisotropy in relaxed La_0.7Sr_0.3CrO₃/La_0.7Sr_0.3MnO₃ heterostructures on MgO

Abstract

We investigate the structural and magnetic properties of La_0.7Sr_0.3CrO₃/La_0.7Sr_0.3MnO₃ (LSMO) heterostructures grown on (001)-oriented MgO by molecular beam epitaxy. Due to the large film-substrate lattice mismatch, strain relaxation is found to occur within the first 2–3 unit cells (uc) of the film as evidenced by reflection high energy electron diffraction and high-resolution synchrotron x-ray reciprocal space mapping. Furthermore, we find that the presence of the LSCO spacer and capping layers leads to ferromagnetism in ultra-thin LSMO layers with thicknesses of the order of 2 uc with the magnetic easy axis oriented in the film plane. Net magnetic moments of 1.4 and 2.4 μ_B/Mn are measured for (2 uc LSCO/2 uc LSMO) and (2 uc LSCO/4 uc LSMO) superlattices, respectively, by superconducting quantum interference device magnetometry. The effective magnetic anisotropy of the relaxed (2 uc LSCO/4 uc LSMO) heterostructure is found to be an order of magnitude higher than bulk LSMO highlighting the critical role of interfacial interactions in tuning magnetic anisotropy at complex oxide interfaces.

Authors:

Koohfar, Sanaz ^[1];

^[1]; Bland, Hayden ^[1]; Zhang, Zhan ^[2];

^[1]

North Carolina State Univ., Raleigh, NC (United States)
Argonne National Lab. (ANL), Lemont, IL (United States). Advanced Photon Source (APS)

Publication Date:: Sun Feb 07 00:00:00 EST 2021

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Org.:: National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities Division

OSTI Identifier:: 1770291

Alternate Identifier(s):: OSTI ID: 1763835

Grant/Contract Number:: AC02-06CH11357; DMR-1751455; ECCS-1542015; DMR-1726294; AC02-05CH11231; AC02- 06CH11357

Resource Type:: Accepted Manuscript

Journal Name:: Journal of Applied Physics

Additional Journal Information:: Journal Volume: 129; Journal Issue: 5; Journal ID: ISSN 0021-8979

Publisher:: American Institute of Physics (AIP)

Country of Publication:: United States

Language:: English

Subject:: 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; Heterostructures; electron diffraction; magnetic anisotropy; crystal lattices; epitaxy; exchange interactions; ferromagnetism; superlattices; superconducting quantum interference device; mechanical stress

Citation Formats


                    Koohfar, Sanaz, Ozbek, Yasemin, Bland, Hayden, Zhang, Zhan, and Kumah, Divine P. Interface-driven magnetic anisotropy in relaxed La0.7Sr0.3CrO3/La0.7Sr0.3MnO3 heterostructures on MgO.  United States: N. p., 2021. 
Web.  doi:10.1063/5.0033236.

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                    Koohfar, Sanaz, Ozbek, Yasemin, Bland, Hayden, Zhang, Zhan, & Kumah, Divine P. Interface-driven magnetic anisotropy in relaxed La0.7Sr0.3CrO3/La0.7Sr0.3MnO3 heterostructures on MgO.  United States.  https://doi.org/10.1063/5.0033236

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                    Koohfar, Sanaz, Ozbek, Yasemin, Bland, Hayden, Zhang, Zhan, and Kumah, Divine P. Sun .  
"Interface-driven magnetic anisotropy in relaxed La0.7Sr0.3CrO3/La0.7Sr0.3MnO3 heterostructures on MgO".  United States.  https://doi.org/10.1063/5.0033236.  https://www.osti.gov/servlets/purl/1770291.

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@article{osti_1770291,

  title        = {Interface-driven magnetic anisotropy in relaxed La0.7Sr0.3CrO3/La0.7Sr0.3MnO3 heterostructures on MgO},

  author       = {Koohfar, Sanaz and Ozbek, Yasemin and Bland, Hayden and Zhang, Zhan and Kumah, Divine P.},

  abstractNote = {We investigate the structural and magnetic properties of La0.7Sr0.3CrO3/La0.7Sr0.3MnO3 (LSMO) heterostructures grown on (001)-oriented MgO by molecular beam epitaxy. Due to the large film-substrate lattice mismatch, strain relaxation is found to occur within the first 2–3 unit cells (uc) of the film as evidenced by reflection high energy electron diffraction and high-resolution synchrotron x-ray reciprocal space mapping. Furthermore, we find that the presence of the LSCO spacer and capping layers leads to ferromagnetism in ultra-thin LSMO layers with thicknesses of the order of 2 uc with the magnetic easy axis oriented in the film plane. Net magnetic moments of 1.4 and 2.4 μB/Mn are measured for (2 uc LSCO/2 uc LSMO) and (2 uc LSCO/4 uc LSMO) superlattices, respectively, by superconducting quantum interference device magnetometry. The effective magnetic anisotropy of the relaxed (2 uc LSCO/4 uc LSMO) heterostructure is found to be an order of magnitude higher than bulk LSMO highlighting the critical role of interfacial interactions in tuning magnetic anisotropy at complex oxide interfaces.},

  doi          = {10.1063/5.0033236},

  journal      = {Journal of Applied Physics},

  number       = 5,

  volume       = 129,

  place        = {United States},

  year         = {Sun Feb 07 00:00:00 EST 2021},

  month        = {Sun Feb 07 00:00:00 EST 2021}

}

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Works referenced in this record:

Current-induced magnetization reversal in nanopillars with perpendicular anisotropy
journal, February 2006

Mangin, S.; Ravelosona, D.; Katine, J. A.
Nature Materials, Vol. 5, Issue 3
DOI: 10.1038/nmat1595

Effect of strain on magnetic and orbital ordering of ${LaSrCrO}_{3} / {LaSrMnO}_{3}$ heterostructures
journal, February 2020

Koohfar, Sanaz; Georgescu, Alexandru B.; Hallsteinsen, Ingrid
Physical Review B, Vol. 101, Issue 6
DOI: 10.1103/PhysRevB.101.064420

Tuning Perpendicular Magnetic Anisotropy by Oxygen Octahedral Rotations in $({La}_{1 - x} {Sr}_{x} {MnO}_{3}) / ({SrIrO}_{3})$ Superlattices
journal, August 2017

Yi, Di; Flint, Charles L.; Balakrishnan, Purnima P.
Physical Review Letters, Vol. 119, Issue 7
DOI: 10.1103/PhysRevLett.119.077201

Strain-dependent magnetic phase diagram of epitaxial La0.67Sr0.33MnO3 thin films
journal, April 2000

Tsui, F.; Smoak, M. C.; Nath, T. K.
Applied Physics Letters, Vol. 76, Issue 17
DOI: 10.1063/1.126363

Evidence of Orbital Reconstruction at Interfaces in Ultrathin ${La}_{0.67} {Sr}_{0.33} {MnO}_{3}$ Films
journal, April 2008

Tebano, A.; Aruta, C.; Sanna, S.
Physical Review Letters, Vol. 100, Issue 13
DOI: 10.1103/PhysRevLett.100.137401

Interface and Surface Cation Stoichiometry Modified by Oxygen Vacancies in Epitaxial Manganite Films
journal, June 2012

Li, Zhipeng; Bosman, Michel; Yang, Zhen
Advanced Functional Materials, Vol. 22, Issue 20
DOI: 10.1002/adfm.201200143

GenX : an extensible X-ray reflectivity refinement program utilizing differential evolution
journal, November 2007

Björck, Matts; Andersson, Gabriella
Journal of Applied Crystallography, Vol. 40, Issue 6
DOI: 10.1107/S0021889807045086

A perpendicular-anisotropy CoFeB–MgO magnetic tunnel junction
journal, July 2010

Ikeda, S.; Miura, K.; Yamamoto, H.
Nature Materials, Vol. 9, Issue 9
DOI: 10.1038/nmat2804

Interface-Induced Enhancement of Ferromagnetism in Insulating LaMnO ₃ Ultrathin Films
journal, December 2017

Wu, Liang; Li, Changjian; Chen, Mingfeng
ACS Applied Materials & Interfaces, Vol. 9, Issue 51
DOI: 10.1021/acsami.7b15364

Structure and properties of artificial [(La[sub 0.7]Sr[sub 0.3]MnO[sub 3])[sub m](SrTiO[sub 3])[sub n]][sub 15] superlattices on (001)SrTiO[sub 3].
journal, January 2003

Lebedev, O. I.; Verbeeck, J.; Van Tendeloo, G.
Journal of Applied Physics, Vol. 94, Issue 12
DOI: 10.1063/1.1628407

Magnetic Anisotropy Controlled by Distinct Interfacial Lattice Distortions at the La _{1– x} Sr _x CoO ₃ /La _2/3 Sr _1/3 MnO ₃ Interfaces
journal, October 2018

Zhang, Jine; Chen, Xiaobing; Zhang, Qinghua
ACS Applied Materials & Interfaces, Vol. 10, Issue 47
DOI: 10.1021/acsami.8b14981

Orbital-State-Mediated Phase-Control of Manganites
journal, December 1999

Konishi, Yoshinori; Fang, Zhong; Izumi, Makoto
Journal of the Physical Society of Japan, Vol. 68, Issue 12
DOI: 10.1143/JPSJ.68.3790

Confinement of magnetism in atomically thin La0.7Sr0.3CrO3/La0.7Sr0.3MnO3 heterostructures
journal, May 2019

Koohfar, Sanaz; Georgescu, Alexandru B.; Penn, Aubrey N.
npj Quantum Materials, Vol. 4, Issue 1
DOI: 10.1038/s41535-019-0164-1

Magnetic and electric “dead” layers in (La _0.7 Sr _0.3 )MnO ₃ thin films
journal, April 2001

Borges, R. P.; Guichard, W.; Lunney, J. G.
Journal of Applied Physics, Vol. 89, Issue 7
DOI: 10.1063/1.1331658

Surface symmetry-breaking and strain effects on orbital occupancy in transition metal perovskite epitaxial films
journal, January 2012

Pesquera, D.; Herranz, G.; Barla, A.
Nature Communications, Vol. 3, Issue 1
DOI: 10.1038/ncomms2189

Interface-engineered oxygen octahedral coupling in manganite heterostructures
journal, December 2017

Huijben, M.; Koster, G.; Liao, Z. L.
Applied Physics Reviews, Vol. 4, Issue 4
DOI: 10.1063/1.4985770

Magnetic anisotropy and strain states of (001) and (110) colossal magnetoresistance thin films
journal, October 2000

Berndt, L. M.; Balbarin, Vincent; Suzuki, Y.
Applied Physics Letters, Vol. 77, Issue 18
DOI: 10.1063/1.1321733

Tuning the dead-layer behavior of La _0.67 Sr _0.33 MnO ₃ /SrTiO ₃ via interfacial engineering
journal, February 2014

Peng, R.; Xu, H. C.; Xia, M.
Applied Physics Letters, Vol. 104, Issue 8
DOI: 10.1063/1.4866461

Visualizing the interfacial evolution from charge compensation to metallic screening across the manganite metal–insulator transition
journal, March 2014

Mundy, Julia A.; Hikita, Yasuyuki; Hidaka, Takeaki
Nature Communications, Vol. 5, Issue 1
DOI: 10.1038/ncomms4464

Critical thickness and orbital ordering in ultrathin ${La}_{0.7} {Sr}_{0.3} {MnO}_{3}$ films
journal, September 2008

Huijben, M.; Martin, L. W.; Chu, Y. -H.
Physical Review B, Vol. 78, Issue 9
DOI: 10.1103/PhysRevB.78.094413

Colossal Magnetoresistive Oxides
book, April 2014

Tokura, Yoshinori
DOI: 10.1201/9781482287493

Structural distortions at polar manganite interfaces
journal, July 2017

Koohfar, S.; Disa, A. S.; Marshall, M. S. J.
Physical Review B, Vol. 96, Issue 2
DOI: 10.1103/PhysRevB.96.024108

Influence of misfit stress on the magnetoresistive properties of La0.7Ca0.3MnO3−δ thin films
journal, April 1999

Gommert, E.; Cerva, H.; Wecker, J.
Journal of Applied Physics, Vol. 85, Issue 8
DOI: 10.1063/1.369961

Controlled lateral anisotropy in correlated manganite heterostructures by interface-engineered oxygen octahedral coupling
journal, March 2016

Liao, Z.; Huijben, M.; Zhong, Z.
Nature Materials, Vol. 15, Issue 4
DOI: 10.1038/nmat4579

Preventing the Reconstruction of the Polar Discontinuity at Oxide Heterointerfaces
journal, March 2012

Boschker, H.; Verbeeck, J.; Egoavil, R.
Advanced Functional Materials, Vol. 22, Issue 11
DOI: 10.1002/adfm.201102763

Magnetic anisotropy of doped manganite thin films and crystals
journal, June 1998

Suzuki, Y.; Hwang, H. Y.; Cheong, S-W.
Journal of Applied Physics, Vol. 83, Issue 11
DOI: 10.1063/1.367570

Direct Demonstration of a Magnetic Dead Layer Resulting from A-Site Cation Inhomogeneity in a (La,Sr)MnO ₃ Epitaxial Film System
journal, July 2016

Jin, Lei; Jia, Chun-Lin; Lindfors-Vrejoiu, Ionela
Advanced Materials Interfaces, Vol. 3, Issue 18
DOI: 10.1002/admi.201600414

Engineering magnetism at functional oxides interfaces: manganites and beyond
journal, October 2017

Yi, Di; Lu, Nianpeng; Chen, Xuegang
Journal of Physics: Condensed Matter, Vol. 29, Issue 44
DOI: 10.1088/1361-648X/aa824d

Exchange bias in La _0.7 Sr _0.3 CrO ₃ /La _0.7 Sr _0.3 MnO ₃ /La _0.7 Sr _0.3 CrO ₃ heterostructures
journal, January 2020

Olmos, Rubyann; Iturriaga, Hector; Blazer, Dawn S.
AIP Advances, Vol. 10, Issue 1
DOI: 10.1063/1.5130453

Stabilization of Ferromagnetic Order in La _0.7 Sr _0.3 MnO ₃ –SrRuO ₃ Superlattices
journal, July 2012

Ziese, M.; Bern, F.; Pippel, E.
Nano Letters, Vol. 12, Issue 8
DOI: 10.1021/nl301963a

Structural “ $δ$ Doping” to Control Local Magnetization in Isovalent Oxide Heterostructures
journal, November 2017

Moon, E. J.; He, Q.; Ghosh, S.
Physical Review Letters, Vol. 119, Issue 19
DOI: 10.1103/PhysRevLett.119.197204

Strong uniaxial in-plane magnetic anisotropy of (001)- and (011)-oriented ${La}_{0.67} {Sr}_{0.33} {MnO}_{3}$ thin films on ${NdGaO}_{3}$ substrates
journal, June 2009

Boschker, H.; Mathews, M.; Houwman, E. P.
Physical Review B, Vol. 79, Issue 21
DOI: 10.1103/PhysRevB.79.214425

On the redistribution of charge in La _0.7 Sr _0.3 CrO ₃ /La _0.7 Sr _0.3 MnO ₃ multilayer thin films
journal, April 2020

Penn, Aubrey N.; Koohfar, Sanaz; Kumah, Divine P.
AIP Advances, Vol. 10, Issue 4
DOI: 10.1063/1.5140352

Magnetic anisotropy in metallic multilayers
journal, November 1996

Johnson, M. T.; Bloemen, P. J. H.; Broeder, F. J. A. den
Reports on Progress in Physics, Vol. 59, Issue 11
DOI: 10.1088/0034-4885/59/11/002

The role of strain in magnetic anisotropy of manganite thin films
journal, July 1997

Suzuki, Y.; Hwang, H. Y.; Cheong, S-W.
Applied Physics Letters, Vol. 71, Issue 1
DOI: 10.1063/1.119454

Electric Tuning of Magnetic Anisotropy and Exchange Bias of ${La}_{0.8} {Sr}_{0.2} {Co O}_{3} / {La}_{0.67} {Sr}_{0.33} {Mn O}_{3}$ Bilayer Films
journal, August 2020

Song, Jinghua; Chen, Yuansha; Chen, Xiaobing
Physical Review Applied, Vol. 14, Issue 2
DOI: 10.1103/PhysRevApplied.14.024062

Growth and relaxation mechanisms in La0.66Sr0.33MnO3 manganites deposited on SrTiO3(0 0 1) and MgO(0 0 1)
journal, March 2002

Casanove, M. -J.; Roucau, C.; Baulès, P.
Applied Surface Science, Vol. 188, Issue 1-2
DOI: 10.1016/S0169-4332(01)00709-7

Magnetic Oxide Heterostructures
journal, July 2014

Bhattacharya, Anand; May, Steven J.
Annual Review of Materials Research, Vol. 44, Issue 1
DOI: 10.1146/annurev-matsci-070813-113447

Electrons in transition metals
journal, July 1964

Mott, N. F.
Advances in Physics, Vol. 13, Issue 51
DOI: 10.1080/00018736400101041

The dynamic competition between stress generation and relaxation mechanisms during coalescence of Volmer–Weber thin films
journal, May 2001

Floro, J. A.; Hearne, S. J.; Hunter, J. A.
Journal of Applied Physics, Vol. 89, Issue 9
DOI: 10.1063/1.1352563

Atomic-scale control of magnetic anisotropy via novel spin–orbit coupling effect in La _2/3 Sr _1/3 MnO ₃ /SrIrO ₃ superlattices
journal, May 2016

Yi, Di; Liu, Jian; Hsu, Shang-Lin
Proceedings of the National Academy of Sciences, Vol. 113, Issue 23
DOI: 10.1073/pnas.1524689113

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Title: Interface-driven magnetic anisotropy in relaxed La0.7Sr0.3CrO3/La0.7Sr0.3MnO3 heterostructures on MgO

Abstract

Citation Formats

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Title: Interface-driven magnetic anisotropy in relaxed La_0.7Sr_0.3CrO₃/La_0.7Sr_0.3MnO₃ heterostructures on MgO

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Interface-Induced Enhancement of Ferromagnetism in Insulating LaMnO ₃ Ultrathin Films
journal, December 2017

Structure and properties of artificial [(La[sub 0.7]Sr[sub 0.3]MnO[sub 3])[sub m](SrTiO[sub 3])[sub n]][sub 15] superlattices on (001)SrTiO[sub 3].
journal, January 2003

Magnetic Anisotropy Controlled by Distinct Interfacial Lattice Distortions at the La _{1– x} Sr _x CoO ₃ /La _2/3 Sr _1/3 MnO ₃ Interfaces
journal, October 2018

Orbital-State-Mediated Phase-Control of Manganites
journal, December 1999

Confinement of magnetism in atomically thin La0.7Sr0.3CrO3/La0.7Sr0.3MnO3 heterostructures
journal, May 2019

Magnetic and electric “dead” layers in (La _0.7 Sr _0.3 )MnO ₃ thin films
journal, April 2001

Surface symmetry-breaking and strain effects on orbital occupancy in transition metal perovskite epitaxial films
journal, January 2012

Interface-engineered oxygen octahedral coupling in manganite heterostructures
journal, December 2017

Magnetic anisotropy and strain states of (001) and (110) colossal magnetoresistance thin films
journal, October 2000

Tuning the dead-layer behavior of La _0.67 Sr _0.33 MnO ₃ /SrTiO ₃ via interfacial engineering
journal, February 2014

Visualizing the interfacial evolution from charge compensation to metallic screening across the manganite metal–insulator transition
journal, March 2014

Critical thickness and orbital ordering in ultrathin ${La}_{0.7} {Sr}_{0.3} {MnO}_{3}$ films
journal, September 2008

Colossal Magnetoresistive Oxides
book, April 2014

Structural distortions at polar manganite interfaces
journal, July 2017

Influence of misfit stress on the magnetoresistive properties of La0.7Ca0.3MnO3−δ thin films
journal, April 1999

Controlled lateral anisotropy in correlated manganite heterostructures by interface-engineered oxygen octahedral coupling
journal, March 2016

Preventing the Reconstruction of the Polar Discontinuity at Oxide Heterointerfaces
journal, March 2012

Magnetic anisotropy of doped manganite thin films and crystals
journal, June 1998

Direct Demonstration of a Magnetic Dead Layer Resulting from A-Site Cation Inhomogeneity in a (La,Sr)MnO ₃ Epitaxial Film System
journal, July 2016

Engineering magnetism at functional oxides interfaces: manganites and beyond
journal, October 2017

Exchange bias in La _0.7 Sr _0.3 CrO ₃ /La _0.7 Sr _0.3 MnO ₃ /La _0.7 Sr _0.3 CrO ₃ heterostructures
journal, January 2020

Stabilization of Ferromagnetic Order in La _0.7 Sr _0.3 MnO ₃ –SrRuO ₃ Superlattices
journal, July 2012

Structural “ $δ$ Doping” to Control Local Magnetization in Isovalent Oxide Heterostructures
journal, November 2017

Strong uniaxial in-plane magnetic anisotropy of (001)- and (011)-oriented ${La}_{0.67} {Sr}_{0.33} {MnO}_{3}$ thin films on ${NdGaO}_{3}$ substrates
journal, June 2009

On the redistribution of charge in La _0.7 Sr _0.3 CrO ₃ /La _0.7 Sr _0.3 MnO ₃ multilayer thin films
journal, April 2020

Magnetic anisotropy in metallic multilayers
journal, November 1996

The role of strain in magnetic anisotropy of manganite thin films
journal, July 1997

Electric Tuning of Magnetic Anisotropy and Exchange Bias of ${La}_{0.8} {Sr}_{0.2} {Co O}_{3} / {La}_{0.67} {Sr}_{0.33} {Mn O}_{3}$ Bilayer Films
journal, August 2020

Growth and relaxation mechanisms in La0.66Sr0.33MnO3 manganites deposited on SrTiO3(0 0 1) and MgO(0 0 1)
journal, March 2002

Magnetic Oxide Heterostructures
journal, July 2014

Electrons in transition metals
journal, July 1964

The dynamic competition between stress generation and relaxation mechanisms during coalescence of Volmer–Weber thin films
journal, May 2001

Atomic-scale control of magnetic anisotropy via novel spin–orbit coupling effect in La _2/3 Sr _1/3 MnO ₃ /SrIrO ₃ superlattices
journal, May 2016