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ferroelectric

   Also found in: Encyclopedia, Wikipedia 0.01 sec.
fer·ro·e·lec·tric  (fr--lktrk)
adj.
Of or relating to a crystalline dielectric that can be given a permanent electric polarization by application of an electric field.
n.
A ferroelectric substance.

ferro·e·lec·trici·ty (--lk-trs-t, -lk-) n.

ferroelectric [ˌfɛrəʊɪˈlɛktrɪk]
adj
1. (Physics / General Physics) (of a substance) exhibiting spontaneous polarization that can be reversed by the application of a suitable electric field
2. (Physics / General Physics) of or relating to ferroelectric substances
n
(Physics / General Physics) a ferroelectric substance
ferroelectrically  adv
ferroelectricity  [ˌfɛrəʊɪlɛkˈtrɪsɪtɪ -ˌiːlɛk-] n

ferroelectric  (fr--lktrk)
1. Relating to a typically crystalline dielectric that can be given a permanent electric polarization by application of an electric field.
2. A ferroelectric substance.


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Through the project, the two companies developed technology for forming, processing and evaluating a new ferroelectric (PZT)[3] film and created FRAM memory core process technology that is highly integrated (four times the level of conventional FRAM), features high performance (read/write speeds over three times faster than conventional FRAM) and boasts outstanding reliability (capable of more than one hundred trillion read/write cycles).
The research group used a soluble biopolymer material with a bar-like helix structure to create a ferroelectric thin film by changing inter-molecular interactions by controlling the molecular weight and molecular structure of the biopolymer.
The materials are blends of a sensing component selected from the group consisting of ferroelectric, piezoelectric, pyroelectric and photoelectric polymers and an actuating component that responds to an electric field in terms of dimensional change.
 
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