SIC OpenIR
Theoretical Model and Experiments of Resonance Frequency Shift by LC Tuning in Magnetoelectric Sensor
Wang, Xiefu; Zhao, Jing; Xu, Bingbing; Di, Wenning; Lu, Li; Hu, Fei; Luo, Haosu; Gu, Haoshuang
2019-06-01
Source PublicationPHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
ISSN1862-6300
Volume216Issue:11
SubtypeArticle
AbstractIn this work, the authors present the resonance frequency shift of the magnetic sensor with Terfenol-D/PMN-PT heterostructure by LC tuning. A custom-built low noise voltage pre-amplifier is used to convert the weak signal induced by magnetic field into an output voltage. A practical noise model is established to theoretically analyze the variation of noise level of LC tuning magnetoelectric (ME) sensor. Both the theoretical analysis and experimental results indicate that LC tuning is an effective way to adjust the resonance frequency and reduce the equivalent magnetic noise (EMN). The resonance frequency of the LC tuning ME sensor can be shifted from 54.8 kHz to 24.8 kHz, with the maximum responsivity being 131 V/Oe@24.8 kHz. Furthermore, the EMN is as low as 0.22 pT/Hz(1/2)@24.8 kHz, which indicates a significant reduction from 0.54 pT/Hz(1/2) at the same frequency without LC tuning.
Keywordequivalent magnetic noise LC tuning magnetoelectric sensor PMN-PT
DOI10.1002/pssa.201800966
Language英语
WOS Research AreaMaterials Science ; Physics
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27074
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Wang, Xiefu,Zhao, Jing,Xu, Bingbing,et al. Theoretical Model and Experiments of Resonance Frequency Shift by LC Tuning in Magnetoelectric Sensor[J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,2019,216(11).
APA Wang, Xiefu.,Zhao, Jing.,Xu, Bingbing.,Di, Wenning.,Lu, Li.,...&Gu, Haoshuang.(2019).Theoretical Model and Experiments of Resonance Frequency Shift by LC Tuning in Magnetoelectric Sensor.PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,216(11).
MLA Wang, Xiefu,et al."Theoretical Model and Experiments of Resonance Frequency Shift by LC Tuning in Magnetoelectric Sensor".PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 216.11(2019).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Xiefu]'s Articles
[Zhao, Jing]'s Articles
[Xu, Bingbing]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Xiefu]'s Articles
[Zhao, Jing]'s Articles
[Xu, Bingbing]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Xiefu]'s Articles
[Zhao, Jing]'s Articles
[Xu, Bingbing]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.