Hidden Antipolar Order Parameter and Entangled Néel-Type Charged Domain Walls in Hybrid Improper Ferroelectrics

Topologically Allowed Nonsixfold Vortices in a Sixfold Multiferroic Material: Observation and Classification

(2017) Shaobo Cheng et al.   PHYSICAL REVIEW LETTERS

Epitaxial-strain-induced polar-to-nonpolar transitions in layered oxides

(2016) Xue-Zeng Lu et al.   NATURE MATERIALS

Manipulation of Nanoscale Domain Switching Using an Electron Beam with Omnidirectional Electric Field Distribution

(2016) Zibin Chen et al.   PHYSICAL REVIEW LETTERS

Domain topology and domain switching kinetics in a hybrid improper ferroelectric

(2016) F. -T. Huang et al.   Nature Communications

Hidden lattice instabilities as origin of the conductive interface between insulating LaAlO3 and SrTiO3

(2016) P. W. Lee et al.   Nature Communications

Homotopy-Theoretic Study & Atomic-Scale Observation of Vortex Domains in Hexagonal Manganites

(2016) Jun Li et al.   Scientific Reports

Experimental demonstration of hybrid improper ferroelectricity and the presence of abundant charged walls in (Ca,Sr) 3 Ti 2 O 7 crystals

(2015) Yoon Seok Oh et al.   NATURE MATERIALS

Negative Thermal Expansion in Hybrid Improper Ferroelectric Ruddlesden-Popper Perovskites by Symmetry Trapping

(2015) M. S. Senn et al.   PHYSICAL REVIEW LETTERS

Concomitant charge-density-wave and unit-cell-doubling structural transitions inDy5Ir4Si10

(2014) M. H. Lee et al.   PHYSICAL REVIEW B

Order-parameter symmetries of domain walls in ferroelectrics and ferroelastics

(2014) Pierre Tolédano et al.   PHYSICAL REVIEW B

Condensation of two-dimensional oxide-interfacial charges into one-dimensional electron chains by the misfit-dislocation strain field

(2014) C.-P. Chang et al.   Nature Communications

Multivariate Statistical Characterization of Charged and Uncharged Domain Walls in Multiferroic Hexagonal YMnO3 Single Crystal Visualized by a Spherical Aberration-Corrected STEM

(2013) Takao Matsumoto et al.   NANO LETTERS

Landau theory of topological defects in multiferroic hexagonal manganites

(2013) Sergey Artyukhin et al.   NATURE MATERIALS

Free-electron gas at charged domain walls in insulating BaTiO3

(2013) Tomas Sluka et al.   Nature Communications

Anisotropic conductance at improper ferroelectric domain walls

(2012) D. Meier et al.   NATURE MATERIALS

Conduction of Topologically Protected Charged Ferroelectric Domain Walls

(2012) Weida Wu et al.   PHYSICAL REVIEW LETTERS

Enhanced electromechanical response of ferroelectrics due to charged domain walls

(2012) Tomas Sluka et al.   Nature Communications

Scaling Behavior and Beyond Equilibrium in the Hexagonal Manganites

(2012) S. M. Griffin et al.   Physical Review X

Symmetry analysis for the Ruddlesden-Popper systems Ca3Mn2O7and Ca3Ti2O7

(2011) A. B. Harris   PHYSICAL REVIEW B

Head-to-head and tail-to-tail180°domain walls in an isolated ferroelectric

(2011) M. Y. Gureev et al.   PHYSICAL REVIEW B

Hybrid Improper Ferroelectricity: A Mechanism for Controllable Polarization-Magnetization Coupling

(2011) Nicole A. Benedek et al.   PHYSICAL REVIEW LETTERS

Mode crystallography of distorted structures

(2010) J. M. Perez-Mato et al.   ACTA CRYSTALLOGRAPHICA SECTION A

Electrostatic topology of ferroelectric domains in YMnO3

(2010) Tobias Jungk et al.   APPLIED PHYSICS LETTERS

Insulating interlocked ferroelectric and structural antiphase domain walls in multiferroic YMnO3

(2010) T. Choi et al.   NATURE MATERIALS

Domain walls of ferroelectricBaTiO3within the Ginzburg-Landau-Devonshire phenomenological model

(2010) P. Marton et al.   PHYSICAL REVIEW B

Improper ferroelectricity in perovskite oxide artificial superlattices

(2008) Eric Bousquet et al.   NATURE