DC Field | Value | Language |
---|---|---|
dc.contributor.author | No, Kwangsoo | ko |
dc.date.accessioned | 2013-02-25T21:07:14Z | - |
dc.date.available | 2013-02-25T21:07:14Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1994-01 | - |
dc.identifier.citation | JAPANESE JOURNAL OF APPLIED PHYSICS, v.33, no.1A, pp.260 - 265 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | http://hdl.handle.net/10203/65278 | - |
dc.description.abstract | A series of sol-gel-processed lanthanum-modified lead zirconate titanate (PLZT) thin films with La/Zr/Ti ratios of 8.5/65/35, 9/65/35, 9.5/65/35, 15.5/40/60 and 18/30/70 were prepared on indium tin oxide (ITO)-coated Corning 7059 glass substrates and heat-treated at different temperatures from 475 degrees C to 685 degrees C. The X-ray diffraction, microstructure, optical transmittance spectra and the polarization vs electric field curves were investigated. The P(L)ZT thin films of higher Ti/Zr ratio show lower transformation (from pyrochlore to perovskite) temperature. The PLZT(8.5-9.5/65/35) thin film with the seeding layer shows improved phase content, high optical transmittance and enhanced perovskite transformation kinetics. The grain sizes are reduced (from 5-6 mu m to 0.1-0.2 mu m) and uniform. The fracture surfaces of the films with a seeding layer consist of columnar structure of which the grains grew from the seeding layer. The optical transmittance is enhanced, and the polarization value at 400 KV/ cm increases for the film with the seeding layer. | - |
dc.language | English | - |
dc.publisher | Japan Soc Applied Physics | - |
dc.title | Effects of Seeding Layers on Perovskite Trans Formation Microstructure and Transformation of Sol-Gel Processed Lanthanum-Modified Lead Zirconate Titinate(PLZT) Films | - |
dc.type | Article | - |
dc.identifier.wosid | A1994MV67700050 | - |
dc.identifier.scopusid | 2-s2.0-0028272699 | - |
dc.type.rims | ART | - |
dc.citation.volume | 33 | - |
dc.citation.issue | 1A | - |
dc.citation.beginningpage | 260 | - |
dc.citation.endingpage | 265 | - |
dc.citation.publicationname | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.contributor.localauthor | No, Kwangsoo | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | SOL-GEL | - |
dc.subject.keywordAuthor | PLZT | - |
dc.subject.keywordAuthor | SEEDING LAYER | - |
dc.subject.keywordAuthor | XRD | - |
dc.subject.keywordAuthor | SEM | - |
dc.subject.keywordAuthor | TRANSMITTANCE | - |
dc.subject.keywordAuthor | P-E CURVES | - |
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