Method of liquid-phase epitaxial growth of lead zirconate titanate single crystals
US9738990B2 · kind B2 · utility
1Cited by
4References
17Claims
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Key dates
| Filing date | Dec 2, 2013 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | May 25, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N30/095
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Growth of single crystals of lead zirconate titanate (PZT) and other perovskites is accomplished by liquid phase epitaxy onto a substrate of suitable structural and lattice parameter match. A solvent and specific growth conditions for stable growth are required to achieve the desired proportions of Zr and Ti.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.