Abstract
Domain structures of ferroelectric polarization in patterned nanostructures depend sensitively on an interplay between their geometry and crystallographic anisotropy. In the recently predicted layered perovskite PbSr2Ti2O7 [S. M. Nakhmanson and I. Naumov, Phys. Rev. Lett. 104, 097601 (2010)], the in-plane anisotropy can be controlled by strain to be along in-plane [110]-directions or to vanish, in which case the polarization is free to rotate in the perovskite-layer. Using a microscopic Landau-Ginzburg-Devonshire free energy functional theory, we demonstrate that the domain structure in patterned disks of PbSr2Ti2O7 can be varied between uniform polarization and a vortex structure, analogous to vortices in soft magnetic disks. This opens up the possibility of designing nanostructured layered materials whose dielectric response can be manipulated with small elastic distortions.
References
44
Referenced
20
10.1103/PhysRev.70.965
/ Phys. Rev. (1946)10.1103/RevModPhys.21.541
/ Rev. Mod. Phys. (1949)10.1103/PhysRevLett.96.067205
/ Phys. Rev. Lett. (2006)10.1126/science.1166767
/ Science (2009)10.1103/PhysRevB.81.041203
/ Phys. Rev. B (2010)10.1038/nature09124
/ Nature (2010)10.1021/nl300073m
/ Nano Lett. (2012)10.1103/PhysRevB.88.054403
/ Phys. Rev. B (2013)10.1038/nature03107
/ Nature (2004)10.1080/00150193.2012.678131
/ Ferroelectrics (2012)10.1103/PhysRevLett.101.107601
/ Phys. Rev. Lett. (2008)10.1063/1.3681379
/ Appl. Phys. Lett. (2012)10.1038/srep00796
/ Sci. Rep. (2012)10.1103/PhysRevLett.96.237601
/ Phys. Rev. Lett. (2006)10.1103/PhysRevLett.98.077603
/ Phys. Rev. Lett. (2007)10.1103/PhysRevLett.101.197601
/ Phys. Rev. Lett. (2008)10.1021/nl303749q
/ Nano Lett. (2013)10.1038/srep03946
/ Sci. Rep. (2014)10.1088/0953-8984/20/19/193201
/ J. Phys.: Condens. Matter (2008)10.1103/PhysRevLett.103.247601
/ Phys. Rev. Lett. (2009)10.1103/PhysRevB.88.144106
/ Phys. Rev. B (2013)10.1103/PhysRevLett.111.097601
/ Phys. Rev. Lett. (2013)10.1103/PhysRevLett.97.137202
/ Phys. Rev. Lett. (2006)10.1038/nphys619
/ Nat. Phys. (2007)10.1088/0953-8984/20/34/342201
/ J. Phys.: Condens. Matter (2008)10.1021/nl8036646
/ Nano Lett. (2009)10.1038/ncomms1413
/ Nat. Commun. (2011)10.1107/S0365110X57001929
/ Acta Crystallogr. (1957)10.1107/S0365110X58000128
/ Acta Crystallogr. (1958)10.1134/1.1312923
/ Crystallogr. Rep. (2000)10.1103/PhysRev.127.965
/ Phys. Rev. (1962)10.1016/0031-8914(73)90165-1
/ Physica (1973){'volume-title': 'Structural Phase Transitions', 'year': '1981', 'key': '2023080405543396700_c33'}
/ Structural Phase Transitions (1981){'volume-title': 'Principles of Condensed Matter Physics', 'year': '1995', 'key': '2023080405543396700_c34'}
/ Principles of Condensed Matter Physics (1995){'volume-title': 'The Physics of Ferroelectric and Antiferroelectric Liquid Crystals', 'year': '2000', 'key': '2023080405543396700_c35'}
/ The Physics of Ferroelectric and Antiferroelectric Liquid Crystals (2000)10.1103/PhysRevLett.104.097601
/ Phys. Rev. Lett. (2010){'volume-title': 'Principles and Applications of Ferroelectrics and Related Materials', 'year': '1977', 'key': '2023080405543396700_c38'}
/ Principles and Applications of Ferroelectrics and Related Materials (1977)10.1103/PhysRevB.72.115210
/ Phys. Rev. B (2005)10.1080/00018735400101173
/ Adv. Phys. (1954){'volume-title': 'Physics of Ferroelectrics: A Modern Perspective', 'year': '2007', 'author': 'Rabe', 'key': '2023080405543396700_c41'}
/ Physics of Ferroelectrics: A Modern Perspective by Rabe (2007)10.1111/j.1551-2916.2008.02413.x
/ J. Am. Ceram. Soc. (2008)10.1103/PhysRevB.82.045426
/ Phys. Rev. B (2010)10.1063/1.1849820
/ J. Appl. Phys. (2005)10.1103/PhysRevB.63.100403
/ Phys. Rev. B (2001)
Dates
Type | When |
---|---|
Created | 11 years, 1 month ago (July 3, 2014, 8:30 p.m.) |
Deposited | 2 years ago (Aug. 4, 2023, 1:54 a.m.) |
Indexed | 2 days, 23 hours ago (Aug. 19, 2025, 6:45 a.m.) |
Issued | 11 years, 1 month ago (June 30, 2014) |
Published | 11 years, 1 month ago (June 30, 2014) |
Published Online | 11 years, 1 month ago (July 3, 2014) |
Published Print | 11 years, 1 month ago (June 30, 2014) |
Funders
1
Argonne National Laboratory, Office of Science
10.13039/100006224
Argonne National LaboratoryRegion: Americas
gov (Research institutes and centers)
Labels
9
- Argonne
- Argonne National Lab
- U.S. Department of Energy's Argonne National Laboratory
- DOE's Argonne National Laboratory
- Department of Energy - Argonne National Laboratory
- U.S. DOE national laboratory, Argonne
- Argonne National Laboratory, U.S. Department of Energy
- US Department of Energy's Argonne National Laboratory
- ANL
Awards
1
- DE-AC02-06CH11357
@article{Lee_2014, title={Strain induced vortex-to-uniform polarization transitions in soft-ferroelectric nanoparticles}, volume={104}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.4887068}, DOI={10.1063/1.4887068}, number={26}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Lee, Byounghak and Nakhmanson, Serge M. and Heinonen, Olle}, year={2014}, month=jun }