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Magneto-ionic gating in magnetic tunnel junctions
Stage M2CEA Saclay, Site de l’Orme des merisiers (91) Essonne, FranceMarch 1 20256 monthDomain, Specialties : PHYSICS Keywords: Spintronics, ionic gating of magnetic anisotropy, neuromorphic computing Research Unit : SPEC/LNO Magneto-ionics is an emerging field that offers great potential for reducing power consumption in spintronics memory applications through non-volatile control of magnetic properties through gating. By combining the concept of voltage-controlled ionic motion from memristor technologies, typically used…
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Epitaxial multifunctionnal multiferroic oxynitride thin films
Stage M2CEA Saclay, Site de l’Orme des merisiers (91) Essonne, FranceFebruary 1 20255 monthDomain, Specialties : Condensed matter physics Keywords: Oxinitrides, molecular beam epitaxy, ferroélectricité, ferrimagnétisme, synchrotron, lithography Research Unit : SPEC / LNO Epitaxial multifunctionnal multiferroic oxynitride thin films The objective of the internship is to grow epitaxial thin multiferroic ferrite/perovskite (CoFe2(OxN1-x)4/N:BaTiO3 oxynitride films by oxygen and nitrogen plasma assisted molecular beam epitaxy: a potentially new magnetoelectric…
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Giant magnetoresistance resistors for local characterization of surface magnetic state: towards Non-Destructive Testing (NDT) applications
CDDCEA Saclay, Site de l’Orme des merisiers (91) Essonne, FranceJanuary 6 202536 monthCIFRE thesis in the field of non-destructive testing using magnetic sensors in collaboration with 3 partners: Laboratoire de Nanomagnétisme et Oxyde (SPEC/LNO) du CEA Paris-Saclay Laboratoire de Génie Electrique et Ferroélectricité (LGEF) de l’INSA Lyon Entreprise CmPhy La grande majorité des aciers de structure et de construction utilisés par l’industrie du transport, de l’énergie et…
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Magnetic mapping using magnetoresistive magnetic sensors.
Stage M2CEA Saclay, Site de l’Orme des merisiers (91) Essonne, FranceFebruary 3 20256 monthDomain, Specialties : PHYSICS Keywords: Magnetic sensor, stray fields Research Unit : The aim of the internship will be to optimize the magnetoresistive sensors, the 3D probe and the scanner of the setup developed in the laboratory and enabling the quantitative and vectorial measurement of leakage fields emitted by various samples ranging from paleomagnetic rocks…
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Local magnetic microscopy by integrating magnetoresistive sensors
Stage M2CEA Saclay, Site de l’Orme des merisiers (91) Essonne, FranceFebruary 3 20256 monthDomain, Specialties : PHYSICS Keywords: magnetic sensor, local probe microscopy, magnetoresistance Research Unit : SPEC/LNO The aim of the internship is to study the effect of integrating magnetoresistive magnetic sensors into flexible AFM-type cantilever on their performance. The sensors, designed to be integrated into an ultrasensitive magnetic microscope, will be microfabricated in a clean room…
PhD thesis
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Magneto-ionic gating of magnetic tunnel junctions for neuromorphic applications
LNO : Emerging materials and processes for nanotechnologies and microelectronicsParis-Saclay Physique et Ingénierie: électrons, photons et sciences du vivant (EOBE) SaclayMagneto-ionics is an emerging field that offers great potential for reducing power consumption in spintronics memory applications through non-volatile control of magnetic properties through gating.… -
Early diagnosis of sepsis using a GMR sensor-based biochip
LNO : Health and environment technologies, medical devicesParis-Saclay Physique en Île-de-France (EDPIF) SaclaySepsis, an extreme and deregulated immune response to an infection that then spreads through the bloodstream, can lead to organ dysfunction and death (11 million deaths worldwide every year). The… -
Novel oxynitride based artificial multiferroic oxynitride thin films
LNO : Solid state physics, surfaces and interfacesParis Sciences et Lettres Physique en Île-de-France (EDPIF) SaclayN-doped oxides and/or oxinitrides constitute a booming class of compounds with a broad spectrum of useable properties and in particular for novel technologies of carbon-free energy production,… -
Giant magnetoresistance resistors for local characterization of surface magnetic state: towards Non-Destructive Testing (NDT) applications
LNO : Solid state physics, surfaces and interfacesINSA Lyon Electronique, Electrotechnique et Automatique (EEA) SaclayCIFRE thesis in the field of non-destructive testing using magnetic sensors in collaboration with 3 partners: Laboratoire de Nanomagnétisme et Oxyde (SPEC/LNO) du CEA Paris-Saclay Laboratoire de… -
Perovskite ferroelectric oxynitride thin films with tunable properties
LNO : Solid state physics, surfaces and interfacesParis-Saclay Physique en Île-de-France (EDPIF) SaclayN-doped oxides and/or oxinitrides constitute a booming class of compounds with a broad spectrum of useable properties and in particular for novel technologies of carbon-free energy production.…