Rare earth metal compounds for use in high critical temperature thin film super-conductors, ferroelectrics, pyroelectrics, piezoelectrics, and hybrids
US6827915B1 · kind B1 · utility
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Key dates
| Filing date | Apr 26, 2001 |
| Grant date | Dec 7, 2004 |
| Priority date | — |
| Expiry date | Jun 7, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N60/0632
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Rare earth metal containing compounds of the general formula Sr2RESbO6, wherein RE is a rare earth metal, have been prepared with high critical temperature thin film superconductor strucutures, and can be used in other ferroelectrics, pyroelectrics, piezoelectrics, and hybrid device structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.