Displacement separation analysis from atomic-resolution images

Metal–ferroelectric supercrystals with periodically curved metallic layers

(2021) Marios Hadjimichael et al.   NATURE MATERIALS

Critical Role of Sc Substitution in Modulating Ferroelectricity in Multiferroic LuFeO3

(2021) Shiqing Deng et al.   NANO LETTERS

Polar meron lattice in strained oxide ferroelectrics

(2020) Y. J. Wang et al.   NATURE MATERIALS

Charge-Lattice Coupling in Hole-Doped LuFe2O4+δ : The Origin of Second-Order Modulation

(2019) Shiqing Deng et al.   PHYSICAL REVIEW LETTERS

Observation of room-temperature polar skyrmions

(2019) S. Das et al.   NATURE

Antiferroelectric order and Ta-doped AgNbO3 with higher energy storage density

(2019) Gen Li et al.   JOURNAL OF APPLIED PHYSICS

Effect of Oxygen Interstitial Ordering on Multiple Order Parameters in Rare Earth Ferrite

(2019) Yang Zhang et al.   PHYSICAL REVIEW LETTERS

Atomic-scale mapping of interface reconstructions in multiferroic heterostructures

(2018) Weichuan Huang et al.   Applied Physics Reviews

Observation of polar vortices in oxide superlattices

(2016) A. K. Yadav et al.   NATURE

Controlled lateral anisotropy in correlated manganite heterostructures by interface-engineered oxygen octahedral coupling

(2016) Z. Liao et al.   NATURE MATERIALS

Correcting nonlinear drift distortion of scanning probe and scanning transmission electron microscopies from image pairs with orthogonal scan directions

(2016) Colin Ophus et al.   ULTRAMICROSCOPY

Atomic mechanism of polarization-controlled surface reconstruction in ferroelectric thin films

(2016) Peng Gao et al.   Nature Communications

Observation of a periodic array of flux-closure quadrants in strained ferroelectric PbTiO3 films

(2015) Y. L. Tang et al.   SCIENCE

Oxygen storage capacity and structural flexibility of LuFe2O4+x (0≤x≤0.5)

(2013) M. Hervieu et al.   NATURE MATERIALS

Atomic-scale mechanisms of ferroelastic domain-wall-mediated ferroelectric switching

(2013) Peng Gao et al.   Nature Communications

Spontaneous Vortex Nanodomain Arrays at Ferroelectric Heterointerfaces

(2011) Christopher T. Nelson et al.   NANO LETTERS

Direct Observation of Continuous Electric Dipole Rotation in Flux-Closure Domains in Ferroelectric Pb(Zr,Ti)O3

(2011) C.-L. Jia et al.   SCIENCE