Improper ferroelectricity in perovskite oxide artificial superlattices
By Eric Bousquet, M. Dawber, N. Stucki, C. Lichtensteiger, P. Hermet, S. Gariglio, J. Triscone, Philippe Ghosez. Nature, 2008
775 citations recorded by the source corpus.
Subfields: Electrical and Electronic Engineering, Materials Chemistry
View Paper: https://www.semanticscholar.org/paper/7b7ecff85bab3b505b989015d976910c820d5054
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Citations in the corpus
- Theory of the charge density wave in AV3Sb5 kagome metals (2021, background): “The closest example to the free-energy expansion discussed in this study is possibly observed in the layered perovskite ferroelectrics where there are trilinear couplings between two octahedral rotation modes and the electrostatic polarization [49,50].”
- Domain boundary engineering (2009, methodology): “In a one-dimensional approximation, equivalent to the approach in [94] to explain Q–P coupling and leaving aside the compatibility relation and the anisotropy of secondary strains, we can formulate the role of the generalised strain e in the simplest possible model as”
- Multiferroic materials and magnetoelectric physics: symmetry, entanglement, excitation, and topology (2015, background): “3, originates from the improper structural-ferroelectric trilinear coupling, as first proposed for SrTiO3/PbTiO3 superlattice [134] and further applied to A3M2O7 system [135] and ABO3/A ′B′O3 superlattices [417].”