标题:Electric Field Tuning Ferromagnetic Resonance Frequency Shift in Oblique Sputtered Fe42Co46Hf12/PZN-PT Multiferroic Heterostructures
作者:Li, Shandong; Liu, Xiaomin; Du, Honglei; Li, Qiang; Xu, Jie; Wang, Xia; Lin, Hwaider; Sun, Nian X.
通讯作者:Li, SD;Li, SD;Li, SD
作者机构:[Li, Shandong; Liu, Xiaomin; Li, Qiang; Xu, Jie; Wang, Xia] Qingdao Univ, Coll Phys, Key Lab Photon Mat & Technol Univ Shandong, Qingdao 266071, Peopl 更多
会议名称:IEEE International Magnetics Conference (Intermag)
会议日期:APR 24-28, 2017
来源:IEEE TRANSACTIONS ON MAGNETICS
出版年:2017
卷:53
期:11
DOI:10.1109/TMAG.2017.2713520
关键词:Ferromagnetic resonance (FMR); high-frequency soft magnetic films; (SMFs); magnetoelectric (ME) coupling effect; multiferroic composite
摘要:Strong inverse magnetoelectric (ME) coupling was observed in Fe42Co46Hf12/Lead Zinc Niobate-Lead Titanate multiferroic heterostructure, which produced a large electric field (E-field) tunability on microwave magnetic properties. With the increase of the E-field from 0 to 8 kV/cm, the E-field-dependent H-eff linearly increases from 175 to 411 Oe, equivalent to a large ME tunability of 29.5 Oe center dot cm/kV, which further leads to a significant enhancement of ferromagnetic resonance frequency from 4.13 to 6.28 GHz under zero bias magnetic field. These features demonstrate that this multiferroic composite is a promising candidate for fabricating E-field-tunable microwave components.
收录类别:CPCI-S;SCOPUS;SCIE
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85032900121&doi=10.1109%2fTMAG.2017.2713520&partnerID=40&md5=728e682ccd46d80fc96742093cd2b9a5
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