DEI0009182MA - - Google Patents

Info

Publication number

DEI0009182MA

DEI0009182MA DEI0009182MA DE I0009182M A DEI0009182M A DE I0009182MA DE I0009182M A DEI0009182M A DE I0009182MA

Authority

DE

Germany

Prior art keywords

capacitor

polarization

point

ferroelectric

voltage

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 239000003990 capacitor Substances 0.000 claims description 44
• 230000010287 polarization Effects 0.000 claims description 28
• 230000000694 effects Effects 0.000 claims description 2
• 239000013078 crystal Substances 0.000 description 11
• 230000009977 dual effect Effects 0.000 description 10
• JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 6
• 229910002113 barium titanate Inorganic materials 0.000 description 6
• 239000000463 material Substances 0.000 description 5
• 230000005684 electric field Effects 0.000 description 4
• 238000000576 coating method Methods 0.000 description 3
• 230000006399 behavior Effects 0.000 description 2
• 230000008878 coupling Effects 0.000 description 2
• 238000010168 coupling process Methods 0.000 description 2
• 238000005859 coupling reaction Methods 0.000 description 2
• 238000000605 extraction Methods 0.000 description 2
• 229910052782 aluminium Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 230000037007 arousal Effects 0.000 description 1
• 239000000919 ceramic Substances 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000013500 data storage Methods 0.000 description 1
• 238000012217 deletion Methods 0.000 description 1
• 230000037430 deletion Effects 0.000 description 1
• 239000003989 dielectric material Substances 0.000 description 1
• 238000006073 displacement reaction Methods 0.000 description 1
• 150000002500 ions Chemical class 0.000 description 1
• 239000000696 magnetic material Substances 0.000 description 1
• 239000011159 matrix material Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
• UKDIAJWKFXFVFG-UHFFFAOYSA-N potassium;oxido(dioxo)niobium Chemical compound [K+].[O-][Nb](=O)=O UKDIAJWKFXFVFG-UHFFFAOYSA-N 0.000 description 1
• 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
• 238000007740 vapor deposition Methods 0.000 description 1