Piezoelectric properties of (Na, K)(Nb, Sb)O-3-CaZrO3 thin film grown on Sr2Nb3O10 perovskite oxide nanosheet at low temperatures
DC Field | Value | Language |
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dc.contributor.author | Shin, Ho-Sung | - |
dc.contributor.author | Kim, In-Su | - |
dc.contributor.author | Woo, Jong-Un | - |
dc.contributor.author | Chae, Seok-June | - |
dc.contributor.author | Kim, Bumjoo | - |
dc.contributor.author | Nahm, Sahn | - |
dc.date.accessioned | 2022-11-18T10:40:19Z | - |
dc.date.available | 2022-11-18T10:40:19Z | - |
dc.date.created | 2022-11-17 | - |
dc.date.issued | 2022-09-19 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/145745 | - |
dc.description.abstract | A Sr2Nb3O10 (SNO) nanosheet was deposited on a Pt/Ti/SiO2/Si (Pt-Si) substrate using the Langmuir-Blodgett technique. An SNO monolayer was used as the seed layer for the growth of a crystalline 0.97(Na0.5K0.5)(Nb0.91Sb0.09)O-3-0.03CaZrO(3) (NKNS-CZ) thin film at a low temperature of 400 degrees C. The NKNS-CZ thin film grew along the [001] direction, and it had a dense microstructure with an average grain size of 75 nm. The dielectric constant of the film was 250, with a low dielectric loss of 3.5% at 100 kHz. The leakage current density of the Pt/NKNS-CZ top-electrode interface was approximately 1.3 x 10(-6) A/cm(2) at 0.05 MV/cm. Additionally, a slightly increased leakage density (8.1 x 10(-6) A/cm(2) at 0.05 MV/cm) was observed at the NKNS CZ/SNO/Pt Si bottom-electrode interface. Hence, the film exhibited relatively good insulating properties. The d(33) and d(33) x g(33) values of the thin film were approximately 270 pm/V and 32.9 pm(2)/N, respectively. These are the largest d(33) and d(33) x g(33) values reported until now. Therefore, the NKNS CZ thin film shows excellent piezoelectric properties, and it can be used for fabricating thin-film piezoelectric energy harvesters. Published under an exclusive license by AIP Publishing. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AIP Publishing | - |
dc.subject | ELECTRICAL-PROPERTIES | - |
dc.subject | CERAMICS | - |
dc.subject | NA | - |
dc.title | Piezoelectric properties of (Na, K)(Nb, Sb)O-3-CaZrO3 thin film grown on Sr2Nb3O10 perovskite oxide nanosheet at low temperatures | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Nahm, Sahn | - |
dc.identifier.doi | 10.1063/5.0106010 | - |
dc.identifier.scopusid | 2-s2.0-85138767124 | - |
dc.identifier.wosid | 000860327900005 | - |
dc.identifier.bibliographicCitation | APPLIED PHYSICS LETTERS, v.121, no.12 | - |
dc.relation.isPartOf | APPLIED PHYSICS LETTERS | - |
dc.citation.title | APPLIED PHYSICS LETTERS | - |
dc.citation.volume | 121 | - |
dc.citation.number | 12 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | ELECTRICAL-PROPERTIES | - |
dc.subject.keywordPlus | CERAMICS | - |
dc.subject.keywordPlus | NA | - |
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