The resulting electric dipole is responsible for the property of ferroelectricity and shown by perovskites such as BaTiO 3 that distort in this fashion.
12.
"' Quantum paraelectricity "'is a type of incipient ferroelectricity where the onset of ferroelectric order is suppressed by quantum fluctuations.
13.
In order for the coexistence of magnetism and ferroelectricity ( multiferroic ), one possible mechanism is lone-pair driven BiMnO 3, PbVO 3.
14.
Cochran went on to study neutron diffraction with Bertram Brockhouse and used lattice dynamics and to explain the phenomenon of ferroelectricity in terms of lattice instabilities.
15.
Complex oxide materials are notable for their wide range of magnetic and electronic properties, such as ferromagnetism, ferroelectricity, and high-temperature superconductivity.
16.
This leads to hybridization between the Bi 6p and O 2p orbitals and drives the off-centering of the cation towards the neighboring anion resulting in ferroelectricity.
17.
He is best known for his work on solid state physics and the behavior of matter at extremely low temperatures; he also did important work on ferroelectricity.
18.
Colossal magnetoresistance, ferroelectricity, superconductivity, charge ordering, spin dependent transport, high thermopower and the interplay of structural, magnetic and transport properties are commonly observed features in this family.
19.
Here, magnetism causes ferroelectricity and ordering temperatures are usually identical, which are, however, at very low temperatures ( e . g . 28 K in case of TbMnO 3 ).
20.
Unlike ferroelectricity, this can happen even if there is no permanent electric dipole that exists in the material, and removal of the fields results in the polarization in the material returning to zero.
