Y. Kawakami, Masato Watanabe, K. Arai, S. Sugimoto
{"title":"气溶胶沉积法在耐热不锈钢基体上制备BaTiO3薄膜的压电性能和微观结构","authors":"Y. Kawakami, Masato Watanabe, K. Arai, S. Sugimoto","doi":"10.14723/TMRSJ.41.279","DOIUrl":null,"url":null,"abstract":"Lead (Pb)-free piezoelectric films formed on metallic substrates are of interest for advanced piezoelectric devices. BaTiO3 films with a thickness of 10 μm were deposited on Fe-Cr-Al based heat-resistant stainless-steel substrates using aerosol deposition at room temperature. The BT film annealed at 1473 K for 1h had 1.2μmdiameter grains, of which crystal phase was the perovskite single phase of the tetragonal crystal system. The dielectric constant was 2200, and the dielectric loss was 0.02. Piezoelectric displacement of the cantilevers with annealed BT films on stainless-steel substrates improved with increased annealing temperature. The piezoelectric constant d31 of film annealed at 1473 K was -56 pm/V.","PeriodicalId":23220,"journal":{"name":"Transactions-Materials Research Society of Japan","volume":"33 1","pages":"279-283"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Piezoelectric Properties and Microstructure of BaTiO3 Films on Heat-Resistant Stainless-Steel Substrates Deposited Using Aerosol Deposition\",\"authors\":\"Y. Kawakami, Masato Watanabe, K. Arai, S. Sugimoto\",\"doi\":\"10.14723/TMRSJ.41.279\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Lead (Pb)-free piezoelectric films formed on metallic substrates are of interest for advanced piezoelectric devices. BaTiO3 films with a thickness of 10 μm were deposited on Fe-Cr-Al based heat-resistant stainless-steel substrates using aerosol deposition at room temperature. The BT film annealed at 1473 K for 1h had 1.2μmdiameter grains, of which crystal phase was the perovskite single phase of the tetragonal crystal system. The dielectric constant was 2200, and the dielectric loss was 0.02. Piezoelectric displacement of the cantilevers with annealed BT films on stainless-steel substrates improved with increased annealing temperature. The piezoelectric constant d31 of film annealed at 1473 K was -56 pm/V.\",\"PeriodicalId\":23220,\"journal\":{\"name\":\"Transactions-Materials Research Society of Japan\",\"volume\":\"33 1\",\"pages\":\"279-283\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Transactions-Materials Research Society of Japan\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.14723/TMRSJ.41.279\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transactions-Materials Research Society of Japan","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14723/TMRSJ.41.279","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Piezoelectric Properties and Microstructure of BaTiO3 Films on Heat-Resistant Stainless-Steel Substrates Deposited Using Aerosol Deposition
Lead (Pb)-free piezoelectric films formed on metallic substrates are of interest for advanced piezoelectric devices. BaTiO3 films with a thickness of 10 μm were deposited on Fe-Cr-Al based heat-resistant stainless-steel substrates using aerosol deposition at room temperature. The BT film annealed at 1473 K for 1h had 1.2μmdiameter grains, of which crystal phase was the perovskite single phase of the tetragonal crystal system. The dielectric constant was 2200, and the dielectric loss was 0.02. Piezoelectric displacement of the cantilevers with annealed BT films on stainless-steel substrates improved with increased annealing temperature. The piezoelectric constant d31 of film annealed at 1473 K was -56 pm/V.
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