Title
Normalization and Correction Factors for Magnetic Tunnel Junction Sensor Performances Comparison
Date Issued
15 July 2021
Access level
metadata only access
Resource Type
journal article
Author(s)
Solignac A.
Chopin C.
Moulin J.
Belliot P.
Belin N.
Campiglio P.
Fermon C.
Pannetier-Lecoeur M.
Université Paris-Saclay
Publisher(s)
Institute of Electrical and Electronics Engineers Inc.
Abstract
In this manuscript we propose a calculation method where the magneto-resistive elements are modelled as fluctuating resistances to correct the output voltage noise of magnetic tunnel junction (MTJ) from standard electronic circuits. This method is validated on single elements, partial and full Wheatstone bridge circuits, giving rise to a correction factor affecting the output voltage noise as well as sensitivity values. Combining the correction factor and a normalization by the number of MTJs pillars and the pillar surface, we show that the performances extracted by this method allow universal comparison between any results from literature.
Start page
15993
End page
15998
Volume
21
Issue
14
Language
English
OCDE Knowledge area
Otras ingenierías y tecnologías
Sensores remotos
Subjects
Scopus EID
2-s2.0-85105098384
Source
IEEE Sensors Journal
ISSN of the container
1530437X
Sponsor(s)
Manuscript received March 2, 2021; revised April 19, 2021; accepted April 22, 2021. Date of publication April 28, 2021; date of current version July 14, 2021. This work was supported in part by the French Agence Nationale de la Recherche (ANR) through the Project AdvTMR under Grant ANR-18-ASTR-0023, through the Project NeuroTMR under Grant ANR-17-CE19-0021, and through the Project CARAMEL under Grant ANR-18-CE42-0001. The associate editor coordinating the review of this article and approving it for publication was Prof. Pai-Yen Chen. (Corresponding author: Elmer Monteblanco.) Elmer Monteblanco, Aurélie Solignac, Chloé Chopin, Julien Moulin, Claude Fermon, and Myriam Pannetier-Lecoeur are with SPEC, CEA Saclay, CNRS, Université Paris-Saclay, 91191 Gif-sur-Yvette, France (e-mail: noel.montblanc@cea.fr; aurelie.solignac@cea.fr; chloe.chopin@cea.fr; julien.moulin@cea.fr; claude.fermon@cea.fr; myriam.pannetier-lecoeur@cea.fr).
Sources of information:
Directorio de Producción Científica
Scopus