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ferroelectric |
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Refers to a material that functions similarly to a ferromagnetic material in that it can be polarized into two states. Ferroelectric devices generally do not have any "ferrous" (iron) in them. See FeRAM and ferroelectric capacitor. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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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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ferroelectric
