Actualités


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.

Publications récentes

Epsilon iron as a spin-smectic state

PNAS, October 8, 2019 116 (41) 20280-20285 Pdf

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

Adv. Healthcare Mater. 18/2019 Pdf

Faits marquants

New ceramics for domestic and cryogenic magnetic refrigeration

A continuously growing energy demand worldwide intensifies the need for development of new, high-performance energy conversion and storage technologies. A large part of energy consumption is due to cooling in the industrial sectors such as food conservation as well as air-conditioning for housing, buildings and vehicles. Hence, refrigeration appears as a major concern for the future involving both energy consumption and impact on the environment. To date, the energy for refrigeration comes primarily from fossil fuels which produce CO2, and it uses HFCs (hydrofluorocarbon type) gases for the classical gas-compression cycle. Both these gases pollute the environment. From this point of view, cooling based on using magnetocaloric ceramic oxides as the refrigerant material appears as a promising alternative. Full text.

Grapheal : Therapeutics and diagnostics of chronic wounds

Grapheal is a spin-off project of the Institut NEEL. This startup company, currently in the creation phase, aims to develop innovative solutions for treating people with chronic wounds. Typically, chronic wounds are deep skin injuries that do not heal after 4-6 weeks. Large populations are at risk, including diabetics (whose numbers are rapidly rising around the world) as well as the elderly. The recent epidemic of chronic wounds is a major concern, as they are the leading source of necrosis, which can unfortunately lead to amputations. Such wounds are the cause of more than half a million amputations each year worldwide. Full text.


Séminaires

Thursday 19 December 14:00

Séminaire Magnétisme non conventionnel

Tristan LUGAN (Institut Néel)

"Topological Nematic Spin Liquid on the Square-Kagome Lattice"br>

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