Structural, dielectric and magnetoelectric studies of [0.5Ba(Zr_0.2Ti_0.8)O₃-0.5(Ba_0.7Ca_0.3)TiO₃]-Ni_0.8Zn_0.2Fe₂O₄ multiferroic composites

详细信息    查看全文

• 作者：Jyoti Rani^a ; ^{jyoti.iitr@gmail.com} ; Varun K. Kushwaha^a ; Jayant Kolte^b ; C.V. Tomy^a
• 关键词：X ray diffraction ; Composite materials ; Dielectric constant ; Magnetoelectric effects
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：5 March 2017
• 年：2017
• 卷：696
• 期：Complete
• 页码：266-275
• 全文大小：3971 K
• 卷排序：696

文摘

(1−x)[BZT-0.5BCT]-x[NZF] composites were synthesized for the first time. Presence of MH and PE hysteresis loops confirm multiferroic nature of composites. Dielectric anomaly near magnetic transition of NZF confirms strong ME coupling. αE (12.95 mV/Oe.cm at 1 kHz and 254 mV/Oe.cm at 35 kHz of Hac)is maximum for x = 0.25.