Actualités


Nos startups distinguées par de nombreux prix !

DiamFab, la suite ici
Grapheal, la suite ici

Visite d’ITER par une délégation de l’Institut Néel

Ce 17 juin 2018, 52 agents du laboratoire, chercheurs, IT, étudiants ont rejoint en bus le site d’ITER à Saint-Paul-lez-Durance, dans le sud de la France (13). La suite ici. Photos.

Félicitations à Aline Pham, lauréate du prix de thèse 2019 !

Aline a obtenu le prix de thèse 2019 représentant l’école doctorale de physique pour la communauté université Grenoble Alpes pour ses travaux originaux concernant la chiralité optique et le couplage spin orbite dans des structures plasmoniques et cela tant dans le régime classique que quantique. La suite ici.

Publications récentes

Electrodynamics of granular aluminum from superconductor to insulator : Observation of collective superconducting modes

PHYSICAL REVIEW, B 99, 094506 2019 Pdf

Ferroelectric negative capacitance

Nature Reviews Materials, March 2019 Pdf

Faits marquants

A Single-Electron Transistor breaks the law of thermal conductivity

Good conductors of heat are usually also good conductors of electricity. The celebrated Wiedemann-Franz law states that, at a given temperature, the thermal conductivity of a metal is proportional to its electrical conductivity. Yet, a joint group of researchers of the Institut NEEL and Aalto University (Finland) has led an experiment revealing that this law is violated in a specific quantum electronic device, a single-electron transistor. Full text.

Lithium-ion diffusion pathways within new battery-cathode materials

Li-ion batteries form a basic component on which our world of mobile electronics and communication is built. And they are increasingly used in high power applications such as electric vehicles and the storage of electricity from solar and other renewable power sources. In these batteries, the cathode is a lithium-containing compound. During a battery’s charging and discharging, Li+ ions are alternately extracted from and reinserted in the cathode as they move through the electrolyte to the anode and back. The cathode material must sustain wide variations of its Li+ ion content over many cycles. Full text.


Événements

September 8th to 19th 2019, Slovakia

Cryocourse 2019

Grenoble, September 26th, 2019

Magnetism workshop

Grenoble, September 27th, 2019

1-day symposium in homage to Dominique Givord.

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