用溶胶-凝胶法制备BiFe1-x Cox O3样品,用X射线衍射仪,扫描电镜,能谱分析对样品的结构,微观形貌,元素组成进行了表征,用微波矢量网络分析仪测试了样品在2～18GHz微波频率范围的复介电常数,复磁导率,并计算了损耗角正切及微波反射率.结果表明,当掺杂量x=0,x=0.1,x=0.2,煅烧温度800℃时,产物的主相为钙钛矿型...
本文研究了多铁性材料BiFe1-xCoxO3的微波吸收特性,并设计了一种周期结构,计算该周期结构对材料吸波性能的影响。 用溶胶凝胶法制备BiFe1-xCoxO3样品,用X射线衍射仪、扫... 韦添运 - 中南大学 被引量: 0发表: 0年 Sm,Co共掺杂对BiFeO3陶瓷漏电流和铁磁特性的影响 采用快速液相烧结法制备Bi0.95Sm0.05Fe1-x...
Leakage Current Reduction and Ferroelectric Property of BiFe1-xCoxO3 Thin Films Prepared by Chemical Solution Deposition Using Rapid Thermal Annealing 来自 Springer 喜欢 0 阅读量: 34 作者:TT Nguyen,T Kanashima,M Okuyama 摘要: Ferroelectric Bi1.1Fe0.9Co0.1O3(BFCO) thin films were prepared on Pt...
一种生长BiFe1‐xCoxO3系列晶体的方法属于晶体生长领域.将粉料Fe2O3,Bi2O3和CoO按BiFe1‐xCoxO3化学计量比进行配料,其中x=0.01,0.03,0.05,0.07,0.09或0.11,球磨烘干,200目过筛;预烧,再次球磨,烘干,80目过筛;将粉料装入长条橡胶气球中压实封闭,抽真空10～15min,等静压下制成素坯棒;将素坯棒置于浮区炉...
用溶胶-凝胶法制备BiFe1-xCoxO3样品,用X射线衍射仪、扫描电镜、能谱分析对样品的结构、微观形貌、元素组成进行了表征,用微波矢量网络分析仪测试了样品在2~18 GHz微波频率范围的复介电常数、复磁导率,并计算了损耗角正切及微波反射率.结果表明,当掺杂量x=0、x=0.1、x=0.2,煅烧温度800℃时,产物的主相为钙钛矿...
一种生长BiFe1‐xCoxO3系列晶体的方法属于晶体生长领域. A growth BiFe1-xCoxO3 series belong to the crystal growth method of crystal field. 将粉料Fe2O3,Bi2O3和CoO按BiFe1‐xCoxO3化学计量比进行配料,其中x=0.01,0.03,0.05,0.07,0.09或0.11,球磨烘干,200目过筛;预烧,再次球磨,烘干,80目过筛;将...
陈小兵College of;Physics Science;and Technology,;Yangzhou University,;Yangzhou 225002,;ChinaVIP中国物理B(英文版)The doping effects of BiFe1-xCoxO3(x=0.0-0.8) in layered perovskite Bi4Ti3O12 ceramics[J]. 杨文露,陈春燕,毛翔宇,陈小兵.Chinese Physics B. 2012(04)...
Chen Xiao-Bing (陈小兵)College of Physics Science and TechnologyYangzhou UniversityChinese Physics BThe doping effects of BiFe1-xCoxO3(x=0.0-0.8) in layered perovskite Bi4Ti3O12 ceramics[J]. 杨文露,陈春燕,毛翔宇,陈小兵.Chinese Physics B. 2012(04)...
For the first time, the optical floating region method is used for growth of the BiFe1-xCoxO3 series crystal of which the diameter is 5-6mm, the length is 60-100mm and the appearance is bright and dark colored. The quality of the grown crystal is high, the technology is simplified ...
Okuyama, MasanoriCambridge University PressMrs ProceedingsTruong Tho, N., Kanashima, T., & Okuyama, M. (2010), "Leakage Current Reduction and Ferroelectric Property of BiFe1-xCoxO3 Thin Films Prepared by Chemical Solution Deposition Using Iterative Rapid Thermal Annealing at Approximately 520 oC"...