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:
-
- 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. https://doi.org/10.1155/2012/323165
Park, Chee-Sung, and Priya, Shashank. Sun .
"Broadband/Wideband Magnetoelectric Response". Egypt. https://doi.org/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 = {Sun Jan 01 00:00:00 EST 2012},
month = {Sun Jan 01 00:00:00 EST 2012}
}
https://doi.org/10.1155/2012/323165
Web of Science