Y. Gao, Jie Li, Qiang Li, Guokun Ma, Ximeng Yu, Huaiwu Zhang
{"title":"LTCC用Li0.63Zn0.37Fe2O4−xCaTiO3复合材料的磁性和介电性能","authors":"Y. Gao, Jie Li, Qiang Li, Guokun Ma, Ximeng Yu, Huaiwu Zhang","doi":"10.1109/ICEPT.2016.7583277","DOIUrl":null,"url":null,"abstract":"Li<sub>0.63</sub>Zn<sub>0.37</sub>Fe<sub>2</sub>O<sub>4-x</sub>CaTiO<sub>3</sub> (x=0wt%, 4wt%, 8wt%, 12wt%, 16wt%) composites were prepared by the solid state reaction method and sintered at 920 °C with slight Bi<sub>2</sub>O<sub>3</sub> additive. The phase formations, structure, magnetic and dielectric properties of composites were investigated. The results revealed that the composites contained two phase formations, with no other phases. Scanning electron microscope and bulk density showed that densification of composites was enhanced by adding CaTiO<sub>3</sub>material. Vibrating sample magnetometer indicated the saturation magnetization decreased from 46.2 emu/g to 30.8 emu/g, while the coercivity increased from 38.7 Oe to 46.8 Oe. Meanwhile, LiZn-CTO composites possessed high dielectric permittivity (ε'<sub>max</sub>=31.2) and magnetic permeability (μ'<sub>max</sub>=20.6), which can be used in LTCC integrated devices such as electromagnetic interference filters and antennas.","PeriodicalId":6881,"journal":{"name":"2016 17th International Conference on Electronic Packaging Technology (ICEPT)","volume":"43 1","pages":"910-914"},"PeriodicalIF":0.0000,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Magnetic and dielectric properties of Li0.63Zn0.37Fe2O4−xCaTiO3 composites for LTCC application\",\"authors\":\"Y. Gao, Jie Li, Qiang Li, Guokun Ma, Ximeng Yu, Huaiwu Zhang\",\"doi\":\"10.1109/ICEPT.2016.7583277\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Li<sub>0.63</sub>Zn<sub>0.37</sub>Fe<sub>2</sub>O<sub>4-x</sub>CaTiO<sub>3</sub> (x=0wt%, 4wt%, 8wt%, 12wt%, 16wt%) composites were prepared by the solid state reaction method and sintered at 920 °C with slight Bi<sub>2</sub>O<sub>3</sub> additive. The phase formations, structure, magnetic and dielectric properties of composites were investigated. The results revealed that the composites contained two phase formations, with no other phases. Scanning electron microscope and bulk density showed that densification of composites was enhanced by adding CaTiO<sub>3</sub>material. Vibrating sample magnetometer indicated the saturation magnetization decreased from 46.2 emu/g to 30.8 emu/g, while the coercivity increased from 38.7 Oe to 46.8 Oe. Meanwhile, LiZn-CTO composites possessed high dielectric permittivity (ε'<sub>max</sub>=31.2) and magnetic permeability (μ'<sub>max</sub>=20.6), which can be used in LTCC integrated devices such as electromagnetic interference filters and antennas.\",\"PeriodicalId\":6881,\"journal\":{\"name\":\"2016 17th International Conference on Electronic Packaging Technology (ICEPT)\",\"volume\":\"43 1\",\"pages\":\"910-914\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 17th International Conference on Electronic Packaging Technology (ICEPT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICEPT.2016.7583277\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 17th International Conference on Electronic Packaging Technology (ICEPT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEPT.2016.7583277","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Magnetic and dielectric properties of Li0.63Zn0.37Fe2O4−xCaTiO3 composites for LTCC application
Li0.63Zn0.37Fe2O4-xCaTiO3 (x=0wt%, 4wt%, 8wt%, 12wt%, 16wt%) composites were prepared by the solid state reaction method and sintered at 920 °C with slight Bi2O3 additive. The phase formations, structure, magnetic and dielectric properties of composites were investigated. The results revealed that the composites contained two phase formations, with no other phases. Scanning electron microscope and bulk density showed that densification of composites was enhanced by adding CaTiO3material. Vibrating sample magnetometer indicated the saturation magnetization decreased from 46.2 emu/g to 30.8 emu/g, while the coercivity increased from 38.7 Oe to 46.8 Oe. Meanwhile, LiZn-CTO composites possessed high dielectric permittivity (ε'max=31.2) and magnetic permeability (μ'max=20.6), which can be used in LTCC integrated devices such as electromagnetic interference filters and antennas.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
