Flexoelectricity in dielectrics: Materials, structures and characterizations
Flexoelectricity in dielectrics suggests promising smart structures for sensors, actuators and
transducers. In this review, dielectric materials, structures and the associated flexoelectric …
transducers. In this review, dielectric materials, structures and the associated flexoelectric …
Scaling effects in perovskite ferroelectrics: fundamental limits and process‐structure‐property relations
Ferroelectric materials are well‐suited for a variety of applications because they can offer a
combination of high performance and scaled integration. Examples of note include …
combination of high performance and scaled integration. Examples of note include …
Atomic scale symmetry and polar nanoclusters in the paraelectric phase of ferroelectric materials
The nature of the “forbidden” local-and long-range polar order in nominally non-polar
paraelectric phases of ferroelectric materials has been an open question since the discovery …
paraelectric phases of ferroelectric materials has been an open question since the discovery …
Effect of thermal annealing on dielectric and ferroelectric properties of aerosol-deposited 0.65 Pb (Mg1/3Nb2/3) O3-0.35 PbTiO3 thick films
In this work, the effects of thermal annealing at 500 C on aerosol-deposited 0.65 Pb (Mg 1/3
Nb 2/3) O 3-0.35 PbTiO 3 thick films on stainless-steel substrates are investigated using two …
Nb 2/3) O 3-0.35 PbTiO 3 thick films on stainless-steel substrates are investigated using two …
Enhanced flexoelectricity through residual ferroelectricity in barium strontium titanate
LM Garten, S Trolier-McKinstry - Journal of Applied Physics, 2015 - pubs.aip.org
Residual ferroelectricity is observed in barium strontium titanate ceramics over 30 C above
the global phase transition temperature, in the same temperature range in which …
the global phase transition temperature, in the same temperature range in which …
Stabilization of polar nanoregions in Pb-free ferroelectrics
The formation of polar nanoregions through solid-solution additions is known to enhance
significantly the functional properties of ferroelectric materials. Despite considerable …
significantly the functional properties of ferroelectric materials. Despite considerable …
High magnetic-dielectric tunability in Ni nanocrystals embedded BaTiO3 films
Z Xiong, L Cao - Journal of Alloys and Compounds, 2019 - Elsevier
Abstract A large lattice mismatch (> 10%) system was designed, consisting of epitaxial
BaTiO 3 matrix and Ni nanocrystals (NCs). The interfacial stress was fully released by the …
BaTiO 3 matrix and Ni nanocrystals (NCs). The interfacial stress was fully released by the …
An experimental analysis of strontium titanate ceramic substrates polished by magnetorheological finishing with dynamic magnetic fields formed by rotating magnetic …
Abstract Strontium titanate (SrTiO 3, STO) ceramic substrate is an incipient ferroelectric
material with a perovskite structure and which has a wide range of applications in the fields …
material with a perovskite structure and which has a wide range of applications in the fields …
Relaxor ferroelectric behavior in barium strontium titanate
The development of barium strontium titanate‐based tunable dielectrics is currently
hindered by high losses in the paraelectric phase. Barium strontium titanate (BST) thin films …
hindered by high losses in the paraelectric phase. Barium strontium titanate (BST) thin films …
Microdomain dynamics in single-crystal during paraelectric-ferroelectric phase transition measured with time-of-flight neutron scattering
Microscopic polar clusters can play an important role in the phase transition of ferroelectric
perovskite oxides such as BaTi O 3, which have shown coexistence of both displacive and …
perovskite oxides such as BaTi O 3, which have shown coexistence of both displacive and …