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1 effective local negative permittivity in the ferroelectric.
2 nce, organic plastic crystal electrolytes or ferroelectrics.
3 rols the switching dynamics of such improper ferroelectrics.
4 omains underpins function in applications of ferroelectrics.
5 ting in elastocaloric effect associated with ferroelectrics.
6 a crucial role in photovoltaic properties of ferroelectrics.
7 ly used to describe the structure of relaxor ferroelectrics.
8 m thickness is reduced, unlike in perovskite ferroelectrics.
9 ng, and beyond the framework of conventional ferroelectrics.
10 0.3)MnO(3) and an electroactive substrate of ferroelectric 0.68Pb(Mg(1/3)Nb(2/3))O(3)-0.32PbTiO(3) in
11 epitaxial films of the prototypical relaxor ferroelectric 0.68PbMg(1/3) Nb(2/3) O(3) -0.32PbTiO(3) a
12 ng piezoelectric(1-4), pyroelectric(5,6) and ferroelectric(7-9) effects has attracted considerable at
14 uced domain wall movement, making this phase ferroelectric, a 3D uniaxial nematic having a spontaneou
15 ious candidates, thin films based on relaxor ferroelectrics, a special kind of ferroelectric with nan
19 of these findings on finite size effects in ferroelectric and multiferroic materials more broadly ex
20 ct-engineered perovskite oxides that exhibit ferroelectric and photovoltaic properties are promising
21 n improving large polarizations in ultrathin ferroelectrics and are meaningful for the development of
22 ization is comparable to that of solid state ferroelectrics and is close to the average value obtaine
23 emerged as novel semiconductors for organic ferroelectrics and promise the wide chemical diversity o
24 c crystals is typically limited to parallel (ferroelectric) and antiparallel (antiferroelectric) coll
25 ated with historical data from literature on ferroelectrics, and expanded to functional materials for
28 or decades due to the fact that vacancies in ferroelectrics are often charged and polarization in cha
30 synthesized freestanding single-crystalline ferroelectric barium titanate (BaTiO(3)) membranes with
34 unique three-phase nanostructure combining a ferroelectric BaTiO(3) , a wide-bandgap semiconductor of
38 0.3MnO3 electrodes separated by an ultrathin ferroelectric BaTiO3 tunnel barrier, where a head-to-hea
39 ature of the cocrystals, required to observe ferroelectric behavior, is demonstrated using second har
42 ies due to the formation of a self-polarized ferroelectric beta-phase and the creation of an electret
44 lectric) domain walls in the hybrid improper ferroelectric Ca[Formula: see text]Ti[Formula: see text]
45 duced structural transitions in a polydomain ferroelectric can have profound effects on its electroth
47 ts of the local spontaneous polarization and ferroelectric coercive field in BiFeO(3) The thickness-r
50 ronger frequency dispersion for the improper ferroelectrics compared to a proper ferroelectric such a
52 ases dramatically when the energy gap of the ferroelectric critical modes is suppressed, i.e., as the
53 r results indicate not only the absence of a ferroelectric critical thickness but also enhanced polar
55 nganese(II), an organic-inorganic perovskite ferroelectric crystal processed from aqueous solution, h
57 n engineering, and we expect the transparent ferroelectric crystals reported here to provide a route
61 lectricity is promising for high-performance ferroelectric devices based on polarization-controllable
63 -for example, enhancing the capacitance of a ferroelectric-dielectric heterostructure(4,7,14) or impr
65 i-domain state, the minimum potential at the ferroelectric-dielectric interface and hence, the minimu
66 ng high transparency and piezoelectricity by ferroelectric domain engineering, and we expect the tran
67 ferroelectric material, we study 180 degrees ferroelectric domain formation in MFIM and MFIS stacks a
68 strain gradient are strongly associated with ferroelectric domain switching and continuous dipole rot
69 or almost entirely quenched by an underlying ferroelectric domain wall depending on its chirality, an
72 res the diverse electronic properties of the ferroelectric domain walls for application in low-dimens
77 One of the most prominent features of the ferroelectric domain walls is their electrical conductiv
81 rties of ferroelastic (90[Formula: see text] ferroelectric) domain walls in the hybrid improper ferro
82 rated by the notable features of 180 degrees ferroelectric domains and an extrapolated transition tem
84 quench, the non-equilibrium self-assembly of ferroelectric domains in ultrathin films of Pb(Zr(0.4)Ti
86 t by the net polarization of the surrounding ferroelectric domains, such that it possesses a multi-or
87 polysulfide entrapping strategy based on the ferroelectric effect has been demonstrated for the first
89 nt-defect-mediated large piezoelectricity in ferroelectrics especially at the morphotropic phase boun
90 predictions strongly suggest the metal-free ferroelectric family of materials as the best candidates
91 hich are hindered by the phenomenon known as ferroelectric fatigue that leads to the degradation of f
93 astable, unable to reach, spontaneously, the ferroelectric (FE) ground state at low temperature where
94 oping multifunctional materials, spin-driven ferroelectrics featuring both spontaneous magnetization
98 loited to realize a giant enhancement of the ferroelectric field effect in a prototype Mott field-eff
99 e report dielectric ultracapacitors based on ferroelectric films of Ba(Zr0.2,Ti0.8)O3 which display h
104 tely designed band alignment in this layered ferroelectric heterostructure provide an opportunity to
105 report a pressure study of the metamagnetic/ferroelectric hybrid heterostructure of a quenched FeRh
106 ally leaky materials as MAPbI3, we show here ferroelectric hysteresis from well-characterized single
107 rate the existence of an electrically driven ferroelectric hysteresis loop in a non-ferroelectric, fe
109 layers of ferromagnetic Cr(2)Ge(2)Te(6) and ferroelectric In(2)Se(3), thereby leading to all-atomic
110 imultaneously, the multi-domain state of the ferroelectric induces non-homogeneous potential in the u
111 promising due to its theoretically predicted ferroelectric instability and the higher earth abundance
112 esence of soft optical phonons and incipient ferroelectric instability in (GeSe)(0.9)(AgBiSe(2))(0.1)
113 ttering of heat carrying acoustic phonons by ferroelectric instability induced soft transverse optica
114 eoretical analysis reveals its vicinity to a ferroelectric instability which generates large anomalou
115 ts, SHG-active magnetic materials, pyro- and ferroelectrics, ionic conductors as well as electrochemi
116 The tunability of electrical polarization in ferroelectrics is instrumental to their applications in
119 re, we describe a new class of polarons, the ferroelectric large polaron, proposed initially by Miyat
123 e a sizable on-current, the thickness of the ferroelectric layer needs to be scaled down below 5 nm.
125 owever, the polarization in these ultra-thin ferroelectric layers is very small, which leads to a low
126 Finally, the possible application of the two ferroelectric layers structures for switchable microwave
127 properties of thin films of the prototypical ferroelectric lead titanate (PbTiO(3)) on a metallic str
129 ations, strain drives a tendency toward more ferroelectric-like order, there are certain unit cells t
130 years ago, Anderson and Blount proposed that ferroelectric-like structural phase transitions may occu
134 ittivity is not an intrinsic property of the ferroelectric material and therefore, is dependent on it
136 fication with dielectric polarization from a ferroelectric material in vacuum to dramatically enhance
137 heta(SHE)(net), in Pt at an interface with a ferroelectric material PZT (PbZr(0.2)Ti(0.8)O(3)), using
138 atomic resolution, the local regions in the ferroelectric material where a state of negative capacit
139 peak as a function of pressure in the nearly ferroelectric material, strontium titanate, which reveal
141 ing the sizes of devices, the preparation of ferroelectric materials and devices is entering the nano
143 thermodynamic potential energy functions for ferroelectric materials but also suggests a family of ca
146 his study shows that elastocaloric effect in ferroelectric materials is capable of converting waste m
150 e capacitance is a newly discovered state of ferroelectric materials that holds promise for electroni
151 ly, the advantageous functional responses in ferroelectric materials that make them attractive for us
152 s (FMBC) utilizing the ability of multiaxial ferroelectric materials to pin the polarization at a seq
154 energetically favorable domain boundaries in ferroelectric materials, we propose that a ferroelectric
155 arge EC strengths of a metal-free perovskite ferroelectric [MDABCO](NH(4) )I(3) (MDABCO) are predicte
157 the fabrication of ultrafast CMOS-compatible ferroelectric memories and ultrasensitive flexible nanos
158 film thickness, allowing the realization of ferroelectric memories with device dimensions far below
160 metric deposition of water-soluble molecular ferroelectric metamaterials with precise spatial control
162 dy the multiferroic domains in ferromagnetic ferroelectric Mn2GeO4 using neutron diffraction, and sho
163 sed as non-trivial phases of low-dimensional ferroelectrics, modulated polar phases such as the dipol
167 ls that are simultaneously ferromagnetic and ferroelectric - multiferroics - promise the control of d
172 ectric storage applications because of their ferroelectric nature, high dielectric breakdown strength
174 Topological structures based on controllable ferroelectric or ferromagnetic domain configurations off
176 ange polar molecular interactions that favor ferroelectric ordering, including a tendency for head-to
177 s) and their emergent physical properties in ferroelectric oxide films and heterostructures are explo
179 yer stress in symmetric trilayer oxide-metal/ferroelectric/oxide-metal structures fabricated from the
180 e changes of the conductivity nature of some ferroelectric oxides including insulating Nb-lightly-sub
182 c alloys(5,6), with the notable exception of ferroelectric oxides, despite extensive theoretical and
190 oelectric polarization in ultrathin films of ferroelectric perovskites needs to be achieved in order
192 rganic-organic hybrid halide perovskites and ferroelectric perovskites) for future multifunctional en
194 an ultrafast phase transition into a hidden ferroelectric phase can be dynamically induced in quantu
195 tabilized a simultaneously ferrimagnetic and ferroelectric phase in a Y-type hexaferrite single cryst
196 thermore, we show that the efficiency in the ferroelectric phase of strontium barium niobite is two o
197 electrocaloric devices based on first-order ferroelectric phase transformations identify the lowerin
199 f starting temperatures when the first-order ferroelectric phase transition is driven supercritically
200 frequency vibration points to a photoinduced ferroelectric phase transition, with a spatial domain di
201 diagram is that ice chi is a rare polarized ferroelectric phase, whose nucleation/growth occurs only
204 ence is observed from noncentrosymmetric and ferroelectric-phase Sr(3) Sn(2) O(7) doped with rare ear
205 room temperature, the coexisting vortex and ferroelectric phases form a mesoscale, fibre-textured hi
206 ferroelectric switching superimposed by non-ferroelectric phenomena, such as electrochemical deforma
207 erein we report the fabrication, dielectric, ferroelectric, piezo-response force microscopy, and magn
210 to investigate the influence of vacancies on ferroelectric polarization and polarization switching in
211 r practical applications, simultaneous large ferroelectric polarization and strong magnetoelectric co
212 Pt layer is thinner than 6 nm, switching the ferroelectric polarization even changes the sign of thet
213 mage the interfacial charge distribution and ferroelectric polarization in a SrTiO(3)/BiFeO(3) hetero
215 Fe(3+) -O-Co(3+) bonds, while the suppressed ferroelectric polarization is due to the enhanced leakag
216 t)-layer Pt at the PZT/Pt interface when the ferroelectric polarization is inverted, as supported by
217 age across a (011)-cut PMN-PT substrate, the ferroelectric polarization is re-oriented, which results
222 uch as the magnetic-field-driven reversal of ferroelectric polarization with no change of spin-helici
224 right-handed vectorial relationship between ferroelectric polarization, antiferromagnetic vector and
227 n ferroelectric materials, we propose that a ferroelectric polaron localizes to planar boundaries of
228 via the combination of internal doping by a ferroelectric polymer and external control by an electri
229 eviews the up-to-date accomplishments in the ferroelectric polymer field, with focus on materials inv
230 two classes of shift current photovoltaics, ferroelectric polymer films and single-layer orthorhombi
232 een the nanofiller and the polymer matrix in ferroelectric polymer nanocomposites by combining atomic
234 Here a new class of hybrid films composed of ferroelectric polymer nanowire array and anodic aluminum
238 nvestigations reveal that the degradation of ferroelectric properties is correlated with a local chem
239 cts of the bond-breaking on the local static ferroelectric properties of both top and bottom layers o
241 ive field in BiFeO(3) The thickness-resolved ferroelectric properties strongly correlate with cross-s
242 ric fatigue that leads to the degradation of ferroelectric properties with polarization cycling.
243 aterials, which exhibit coupled magnetic and ferroelectric properties, have attracted tremendous rese
246 d show that an enhancement of T(c) near to a ferroelectric quantum critical point can arise due to th
247 ase diagram of a material on the border of a ferroelectric quantum critical point comprising ferroele
248 c critical modes is suppressed, i.e., as the ferroelectric quantum critical point is approached in a
249 sition collapses toward absolute zero as the ferroelectric quantum critical point is approached.
250 roelectric quantum critical point comprising ferroelectric, quantum critical paraelectric, and hybrid
251 space-charge screening potential at the 2DEG/ferroelectric regions which is a result of the realignme
252 e large electromechanical effects in relaxor ferroelectrics requires intimate knowledge of how the lo
256 dynamics; whereas Smax in relaxor and normal ferroelectrics scales as Smax V cr(-0.37), which tallies
257 0.95Zr0.05TiO3, Pb0.8Ba0.2ZrO3 and polymeric ferroelectrics scales proportionally with V cr(-2.2), ow
261 Sr3 Sn2 O7 is the first room-temperature ferroelectric Sn insulator with switchable electric pola
262 its intrinsically high charge mobility, the ferroelectric SrTiO3 thin shell significantly improves t
263 trates how the vortex state emerges from the ferroelectric state by varying the thickness of the conf
265 ss of polar topologies possible in ultrathin ferroelectric structures and bring forward the prospect
266 To release the stored energy, the multilayer ferroelectric structures are subjected to adiabatic comp
267 w pathways to control the exotic topological ferroelectric structures for future nanoelectronics and
268 itation of acoustic eigenmodes in multilayer ferroelectric structures is considered, and the principl
269 ion is analogous to a transition between two ferroelectric structures, where in-spite of strong elect
271 eedom in atomically precise, low-dimensional ferroelectric superlattices can lead to exotic polar str
272 ate clamping is shown to dramatically impact ferroelectric switching and domain dynamics (including r
273 ustrated by application to recently reported ferroelectric switching experiments in PbZr(0.2) Ti(0.8)
274 e extraction of latent features of nanoscale ferroelectric switching from piezoresponse force spectro
275 DTO served as an excellent top electrode for ferroelectric switching in BiFeO(3) with no sign of degr
276 o underlying structural modulations and test ferroelectric switching models against real space measur
277 sted, but rather well described by classical ferroelectric switching superimposed by non-ferroelectri
282 ould potentially enable low-power perovskite ferroelectric tetragonality logic and nonvolatile memori
283 use most high-performance piezoelectrics are ferroelectrics that contain high-density light-scatterin
284 scale strain engineering with thin films and ferroelectrics the transition metal dichalcogenide MoTe(
285 n traditional thin-film ceramics and polymer ferroelectrics, they require the application of very hig
286 n traditional thin-film ceramics and polymer ferroelectrics, they require the application of very hig
289 metal-dielectric-metal capacitors suggest a ferroelectric to paraelectric transition above 670 K.
290 that transcends the inherent bi-stability of ferroelectrics to create non-volatile, deterministic, an
291 , and could contribute to the advancement of ferroelectrics towards functionalities incorporating eme
295 detector based on the n = 2 homologue of the ferroelectric two-dimensional DJ-OIHP (AMP)(MA)Pb(2)I(7)
299 on relaxor ferroelectrics, a special kind of ferroelectric with nanometer-sized domains, have attract