Research ArticleMATERIALS SCIENCE
Nanoscale ferroelastic twins formed in strained LaCoO3 films
- Er-Jia Guo1,2,3,
- Ryan Desautels1,
- David Keavney4,
- Manuel A. Roldan5,
- Brian J. Kirby6,
- Dongkyu Lee1,
- Zhaoliang Liao1,
- Timothy Charlton1,
- Andreas Herklotz1,7,
- T. Zac Ward1,
- Michael R. Fitzsimmons1,8,* and
- Ho Nyung Lee1,*
- 1Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
- 2Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
- 3Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China.
- 4Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439, USA.
- 5Eyring Materials Center, Arizona State University, Tempe, AZ 85287, USA.
- 6NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.
- 7Institute for Physics, Martin-Luther-University Halle-Wittenberg, Halle (Saale) 06120, Germany.
- 8Department of Physics and Astronomy, University of Tennessee, Knoxville, TN 37996, USA.
- ↵*Corresponding author. Email: fitzsimmonsm{at}ornl.gov (M.R.F.); hnlee{at}ornl.gov (H.N.L.)
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Science Advances 29 Mar 2019:
Vol. 5, no. 3, eaav5050
DOI: 10.1126/sciadv.aav5050
Vol. 5, no. 3, eaav5050
DOI: 10.1126/sciadv.aav5050
Er-Jia Guo
1Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
2Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
3Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China.
Ryan Desautels
1Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
David Keavney
4Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439, USA.
Manuel A. Roldan
5Eyring Materials Center, Arizona State University, Tempe, AZ 85287, USA.
Brian J. Kirby
6NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.
Dongkyu Lee
1Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
Zhaoliang Liao
1Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
Timothy Charlton
1Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
Andreas Herklotz
1Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
7Institute for Physics, Martin-Luther-University Halle-Wittenberg, Halle (Saale) 06120, Germany.
T. Zac Ward
1Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
Michael R. Fitzsimmons
1Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
8Department of Physics and Astronomy, University of Tennessee, Knoxville, TN 37996, USA.
Ho Nyung Lee
1Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
