[HTML][HTML] Ferroelectric or non-ferroelectric: Why so many materials exhibit “ferroelectricity” on the nanoscale
Ferroelectric materials have remained one of the major focal points of condensed matter
physics and materials science for over 50 years. In the last 20 years, the development of …
physics and materials science for over 50 years. In the last 20 years, the development of …
Entangled polarizations in ferroelectrics: A focused review of polar topologies
Ferroelectric crystals feature asymmetric or polar structures that are switchable under an
external electric field, holding promise for information storage. Nanoscale ferroelectrics …
external electric field, holding promise for information storage. Nanoscale ferroelectrics …
Observation of a periodic array of flux-closure quadrants in strained ferroelectric PbTiO3 films
Nanoscale ferroelectrics are expected to exhibit various exotic domain configurations, such
as the full flux-closure pattern that is well known in ferromagnetic materials. Here we …
as the full flux-closure pattern that is well known in ferromagnetic materials. Here we …
Direct Observation of Continuous Electric Dipole Rotation in Flux-Closure Domains in Ferroelectric Pb(Zr,Ti)O3
Low-dimensional ferroelectric structures are a promising basis for the next generation of
ultrahigh-density nonvolatile memory devices. Depolarization fields, created by incompletely …
ultrahigh-density nonvolatile memory devices. Depolarization fields, created by incompletely …
Enhanced electric conductivity at ferroelectric vortex cores in BiFeO3
Topological defects in ferroic materials are attracting much attention both as a playground of
unique physical phenomena and for potential applications in reconfigurable electronic …
unique physical phenomena and for potential applications in reconfigurable electronic …
High-density array of ferroelectric nanodots with robust and reversibly switchable topological domain states
The exotic topological domains in ferroelectrics and multiferroics have attracted extensive
interest in recent years due to their novel functionalities and potential applications in …
interest in recent years due to their novel functionalities and potential applications in …
Magnetic switching of ferroelectric domains at room temperature in multiferroic PZTFT
Single-phase magnetoelectric multiferroics are ferroelectric materials that display some form
of magnetism. In addition, magnetic and ferroelectric order parameters are not independent …
of magnetism. In addition, magnetic and ferroelectric order parameters are not independent …
Mesoscale flux-closure domain formation in single-crystal BaTiO3
Abstract Over 60 years ago, Charles Kittel predicted that quadrant domains should
spontaneously form in small ferromagnetic platelets. He expected that the direction of …
spontaneously form in small ferromagnetic platelets. He expected that the direction of …
Domain wall conduction and polarization‐mediated transport in ferroelectrics
Nanometer‐scale electronic transport in engineered interfaces in ferroelectrics, such as
domains and topological defects, has emerged as a topic of broad interest due to potential …
domains and topological defects, has emerged as a topic of broad interest due to potential …
Super switching and control of in-plane ferroelectric nanodomains in strained thin films
S Matzen, O Nesterov, G Rispens, JA Heuver… - Nature …, 2014 - nature.com
With shrinking device sizes, controlling domain formation in nanoferroelectrics becomes
crucial. Periodic nanodomains that self-organize into so-called 'superdomains' have been …
crucial. Periodic nanodomains that self-organize into so-called 'superdomains' have been …