Crystal growth of BT-based ferroelectric films for nonvolatile memories
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 양비룡 | - |
dc.date.accessioned | 2023-12-11T09:31:20Z | - |
dc.date.available | 2023-12-11T09:31:20Z | - |
dc.date.issued | 2004 | - |
dc.identifier.issn | 1225-1429 | - |
dc.identifier.issn | 2234-5078 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/22067 | - |
dc.description.abstract | Issues of ferroelectric high-density memories (> 64 Mb) indispensable for upcoming ubiquitous era have been on the cell integration less than 0.1 um2 and reliabilities. Thus nanoscale control of microstructures of ferroelectric films with large switching polarization has been one of the issues to obtain the uniform electrical properties for realization of high-density memories. In this study the grain orientations and distributions of BT-based films by spin-on coatings were examined by FEG-SEM/EBSD. Ferroelectric domain characteristics by PFM were also performed to study the dependence of reliabilities on the grain orientations and distributions. It is believed that understandings of the nucleation and growth mechanisms of the a- or b-axis oriented films during the thermal processes such as RTA and furnace annealing affecting on grain orientation and uniformity could be possible based on our experimental results. | - |
dc.format.extent | 4 | - |
dc.publisher | 한국결정성장학회 | - |
dc.title | Crystal growth of BT-based ferroelectric films for nonvolatile memories | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.bibliographicCitation | 한국결정성장학회지, v.14, no.4, pp 151 - 154 | - |
dc.citation.title | 한국결정성장학회지 | - |
dc.citation.volume | 14 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 151 | - |
dc.citation.endPage | 154 | - |
dc.identifier.kciid | ART001112568 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Ferroelectric | - |
dc.subject.keywordAuthor | BLT | - |
dc.subject.keywordAuthor | Orientation | - |
dc.subject.keywordAuthor | Nanoscale | - |
dc.subject.keywordAuthor | Nucleation | - |
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