Broadband/Wideband Magnetoelectric Response

Park, Chee-Sung; Priya, Shashank

doi:10.1155/2012/323165

Title: Broadband/Wideband Magnetoelectric Response

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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:

Park, Chee-Sung ^[1]; Priya, Shashank ^[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:: Sun Jan 01 00:00:00 EST 2012

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.

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                    Park, Chee-Sung, & Priya, Shashank. Broadband/Wideband Magnetoelectric Response.  Egypt.  https://doi.org/10.1155/2012/323165

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                    Park, Chee-Sung, and Priya, Shashank. Sun .  
"Broadband/Wideband Magnetoelectric Response".  Egypt.  https://doi.org/10.1155/2012/323165.

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@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         = {Sun Jan 01 00:00:00 EST 2012},

  month        = {Sun Jan 01 00:00:00 EST 2012}

}

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