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Title: Broadband/Wideband Magnetoelectric Response

Abstract

A broadband/wideband magnetoelectric (ME) composite offers new opportunities for sensing wide ranges of both DC and AC magnetic fields. The broadband/wideband behavior is characterized by flat ME response over a given AC frequency range and DC magnetic bias. The structure proposed in this study operates in the longitudinal-transversal (L-T) mode. In this paper, we provide information on (i) how to design broadband/wideband ME sensors and (ii) how to control the magnitude of ME response over a desired frequency and DC bias regime. A systematic study was conducted to identify the factors affecting the broadband/wideband behavior by developing experimental models and validating them against the predictions made through finite element modeling. A working prototype of the sensor with flat bands for both DC and AC magnetic field conditions was successfully obtained. These results are quite promising for practical applications such as current probe, low-frequency magnetic field sensing, and ME energy harvester.

Authors:
 [1];  [1]
  1. Center for Energy Harvesting Materials and Systems (CEHMS), Department of Materials Science and Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
1198227
Grant/Contract Number:  
FG02-08ER46484
Resource Type:
Published Article
Journal Name:
Advances in Condensed Matter Physics
Additional Journal Information:
Journal Name: Advances in Condensed Matter Physics Journal Volume: 2012; Journal ID: ISSN 1687-8108
Publisher:
Hindawi Publishing Corporation
Country of Publication:
Egypt
Language:
English

Citation Formats

Park, Chee-Sung, and Priya, Shashank. Broadband/Wideband Magnetoelectric Response. Egypt: N. p., 2012. Web. doi:10.1155/2012/323165.
Park, Chee-Sung, & Priya, Shashank. Broadband/Wideband Magnetoelectric Response. Egypt. doi:10.1155/2012/323165.
Park, Chee-Sung, and Priya, Shashank. Sun . "Broadband/Wideband Magnetoelectric Response". Egypt. doi:10.1155/2012/323165.
@article{osti_1198227,
title = {Broadband/Wideband Magnetoelectric Response},
author = {Park, Chee-Sung and Priya, Shashank},
abstractNote = {A broadband/wideband magnetoelectric (ME) composite offers new opportunities for sensing wide ranges of both DC and AC magnetic fields. The broadband/wideband behavior is characterized by flat ME response over a given AC frequency range and DC magnetic bias. The structure proposed in this study operates in the longitudinal-transversal (L-T) mode. In this paper, we provide information on (i) how to design broadband/wideband ME sensors and (ii) how to control the magnitude of ME response over a desired frequency and DC bias regime. A systematic study was conducted to identify the factors affecting the broadband/wideband behavior by developing experimental models and validating them against the predictions made through finite element modeling. A working prototype of the sensor with flat bands for both DC and AC magnetic field conditions was successfully obtained. These results are quite promising for practical applications such as current probe, low-frequency magnetic field sensing, and ME energy harvester.},
doi = {10.1155/2012/323165},
journal = {Advances in Condensed Matter Physics},
number = ,
volume = 2012,
place = {Egypt},
year = {2012},
month = {1}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1155/2012/323165

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Cited by: 4 works
Citation information provided by
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