News


Martien Den Hertog, Médaille de bronze du CNRS 2019

Chercheuse en physique des matériaux, spécialisée dans la microscopie électronique en transmission sur des nano-objets semi-conducteurs, Martien Den Hertog sera récompensée vendredi 29 novembre 2019 à l’occasion de la remise des médailles Talents CNRS. Félicitations !

Félicitations à Olivier Arcizet pour son ERC Consolidator Grant

En permettant la conversion d’une force en un déplacement mesurable, les oscillateurs mécaniques ont depuis toujours joué un rôle central en physique. La suite ici.

Gérard Mourou, Nobel de physique, en visite à Néel !

Mardi 15 octobre 2019, l’Institut Néel a l’honneur de recevoir Gérard Mourou, Nobel de physique 2018, pour une visite du laboratoire de 14h à 15h30. La suite ici.

Latest publications

Louis Néel : His multifaceted seminal work in magnetism

C.R. Physique, (2019) Pdf

Monolayer graphene coating of intracortical probes for long-lasting neural activity monitoring

Adv. Healthcare Mater. 18/2019 Pdf

Scientific highlights

High throughput characterisation of magnetic fi lms

The functional magnetic properties of magnetic films depend on their main constituent phase and their microstructure (grain size, grain orientation, secondary and grain-boundary phases…). These in turn depend on the film’s chemical composition as well as the deposition and annealing conditions applied during film preparation. "Combinatorial" thin film studies, based on the preparation and characterisation of films having a composition gradient across their width, are being used for the high-throughput screening and optimization of a range of functional materials. With the aim to apply the combinatorial approach to the study of high performance hard magnetic materials, we have developed a high field scanning Magneto-Optic Kerr effect (MOKE) magnetometer, for non-destructive high-throughput magnetic characterization. Full text.

From nanomaterials to the bulk, one instrument to characterize them all

In materials science, characterizing the materials goes along with synthesizing them. One of the best and fastest characterization techniques is X-ray diffraction. This technique has mostly been restricted to well crystallized, homogeneous powders or bulk materials. However, research projects at the Institut NEEL are now focusing on more complex materials, such as nanomaterials, ultrathin films and layers, or striped alloys. These challenging cases, as well as increased demand from our researchers, have called for a dramatic evolution of our instrumentation. Full text.


Seminars

Tuesday 3 December 11:00

Séminaire MCBT

Amélie Juhin (IMPMC, CNRS, Université Sorbonne Université)

"Advanced magnetic spectroscopies for the study of nanomaterials with remarkable properties"

Events

9-11 Décembre 2019, ESRF

CRG : Journées Prospectives

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