GMR-based sensors arrays for biomagnetic source imaging applications

Paolo Campiglio*, Laure Caruso, Elodie Paul, Amala Demonti, Leila Azizi-Rogeau, Lauri Parkkonen, Claude Fermon, Myriam Pannetier-Lecoeur

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

8 Citations (Scopus)

Abstract

Mixed sensors are very sensitive magnetic field detectors based on the combination of a superconducting loop and magnetoresistive elements, which have already demonstrated their capability to record biomagnetic signals. However, in order to employ these devices in new apparatus, it would be suitable to arrange them in arrays. Here we report the first realization of a mixed sensors array. This is tested with model sources and is then employed to record the magnetocardiographic signal of a healthy volunteer.

Original languageEnglish
Article number6332652
Pages (from-to)3501-3504
Number of pages4
JournalIEEE Transactions on Magnetics
Volume48
Issue number11
DOIs
Publication statusPublished - 29 Oct 2012
MoE publication typeA1 Journal article-refereed

Keywords

  • Biomagnetics
  • cardiography
  • magnetic sensors

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    Campiglio, P., Caruso, L., Paul, E., Demonti, A., Azizi-Rogeau, L., Parkkonen, L., Fermon, C., & Pannetier-Lecoeur, M. (2012). GMR-based sensors arrays for biomagnetic source imaging applications. IEEE Transactions on Magnetics, 48(11), 3501-3504. [6332652]. https://doi.org/10.1109/TMAG.2012.2198632