Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

Considerable work has focused on the use of epitaxial strain to engineer domain structures in ferroic materials. Here, we revisit the observed reduction of domain variants in rhombohedral BiFeO3 films on rare-earth scandate substrates. Prior work has attributed the reduction of domain variants to anisotropic in-plane strain, but our findings suggest that the monoclinic distortion of the substrate, resulting from oxygen octahedral rotation, is the driving force for variant selection. We study epitaxial BiFeO3/DyScO3 (110)O heterostructures with and without ultrathin, cubic SrTiO3 buffer layers as a means to isolate the effect of “symmetry mismatch” on the domain formation. Two-variant stripe domains are observed in films grown directly on DyScO3, while four-variant domains are observed in films grown on SrTiO3-buffered DyScO3 when the buffer layer is >2 nm thick. This work provides insights into the role of the substrate—beyond just lattice mismatch—in manipulating and controlling domain structure evolution in materials.

Bibliography

Chen, Z. H., Damodaran, A. R., Xu, R., Lee, S., & Martin, L. W. (2014). Effect of “symmetry mismatch” on the domain structure of rhombohedral BiFeO3 thin films. Applied Physics Letters, 104(18).

Authors 5
  1. Z. H. Chen (first)
  2. A. R. Damodaran (additional)
  3. R. Xu (additional)
  4. S. Lee (additional)
  5. L. W. Martin (additional)
References 28 Referenced 70
  1. {'volume-title': 'Ferroelectric Domains in Ferroelectric Crystals and Thin Films', 'year': '2010', 'key': '2023061718251515300_c1'} / Ferroelectric Domains in Ferroelectric Crystals and Thin Films (2010)
  2. 10.1063/1.2336999 / J. Appl. Phys. (2006)
  3. 10.1103/RevModPhys.77.1083 / Rev. Mod. Phys. (2005)
  4. 10.1146/annurev.matsci.37.061206.113016 / Annu. Rev. Mater. Res. (2007)
  5. 10.1557/mrs.2012.49 / MRS Bull. (2012)
  6. 10.1103/PhysRevLett.110.107206 / Phys. Rev. Lett. (2013)
  7. 10.1063/1.3249583 / Appl. Phys. Lett. (2009)
  8. 10.1002/adma.200601098 / Adv. Mater. (2006)
  9. 10.1063/1.3152009 / Appl. Phys. Lett. (2009)
  10. 10.1103/PhysRevB.84.094105 / Phys. Rev. B (2011)
  11. 10.1103/PhysRevB.88.054114 / Phys. Rev. B (2013)
  12. 10.1107/S0108768190006887 / Acta Crystallogr., Sect. B: Struct. Sci. (1990)
  13. 10.1107/S0567740872007976 / Acta Crystallogr., Sect. B: Struct. Crystallogr. Cryst. Chem. (1972)
  14. 10.1063/1.1924891 / Appl. Phys. Lett. (2005)
  15. 10.1063/1.366632 / J. Appl. Phys. (1998)
  16. 10.1063/1.2149180 / Appl. Phys. Lett. (2005)
  17. 10.1002/adma.200800823 / Adv. Mater. (2009)
  18. 10.1038/nmat2373 / Nature Mater. (2009)
  19. 10.1021/nl900723j / Nano Lett. (2009)
  20. 10.1063/1.2743733 / J. Appl. Phys. (2007)
  21. 10.1016/j.jcrysgro.2008.01.019 / J. Cryst. Growth (2008)
  22. 10.1002/adma.200602972 / Adv. Mater. (2007)
  23. See supplementary material at http://dx.doi.org/10.1063/1.4875801 for a topographic image and x-ray reciprocal space mappings of single-layer SrTiO3 films on DyScO3 (110)O substrates and typical out-of-plane (vertical) PFM image of the BiFeO3 films.
  24. 10.1063/1.3525378 / Appl. Phys. Lett. (2010)
  25. 10.1103/PhysRevLett.105.227203 / Phys. Rev. Lett. (2010)
  26. 10.1103/PhysRevLett.105.087204 / Phys. Rev. Lett. (2010)
  27. 10.1038/srep02214 / Sci. Rep. (2013)
  28. 10.1103/PhysRevB.79.081405 / Phys. Rev. B (2009)
Dates
Type When
Created 11 years, 3 months ago (May 8, 2014, 8:30 p.m.)
Deposited 2 years, 2 months ago (June 17, 2023, 2:25 p.m.)
Indexed 3 weeks, 5 days ago (July 30, 2025, 7:03 a.m.)
Issued 11 years, 3 months ago (May 5, 2014)
Published 11 years, 3 months ago (May 5, 2014)
Published Online 11 years, 3 months ago (May 8, 2014)
Published Print 11 years, 3 months ago (May 5, 2014)
Funders 1
  1. USARO 10.13039/100000183 Army Research Office

    Region: Americas

    gov (National government)

    Labels5
    1. U.S. Army Research Office
    2. United States Army Research Office
    3. U.S. Army Research Laboratory's Army Research Office
    4. ARL's Army Research Office
    5. ARO
    Awards1
    1. W911NF-10-1-0482

@article{Chen_2014, title={Effect of “symmetry mismatch” on the domain structure of rhombohedral BiFeO3 thin films}, volume={104}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.4875801}, DOI={10.1063/1.4875801}, number={18}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Chen, Z. H. and Damodaran, A. R. and Xu, R. and Lee, S. and Martin, L. W.}, year={2014}, month=may }