News


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.

Latest publications

Thermodynamic signatures of quantum criticality in cuprate superconductors

NATURE, 567, 218–222 (2019) Pdf

Ferroelectric negative capacitance

Nature Reviews Materials, March 2019 Pdf

Scientific highlights

Nano-Neuroelectronics : sensing the activity of neurons

The brain is one of the most important systems of the body, activating and controlling its every function. However, it is still barely understood, in health nor in disease. The coding processes and the connections of the nervous system, are highly complex as is their relation to behaviour. It is still not attainable to follow the electrical activity of such dense and intricate networks (billions of connected neurons) without damaging them. Novel approaches and technologies are required to examine neurons and neural circuits by various means and at different scales. Full text.

Ultrasensitive and universal vectorial force-field sensor

Due to their ultralow mass, nanometre-scale mechanical oscillators can be used to convert a very weak force into a measurable displacement. By measuring the vibrations of a long, cylindrical, nanowire oscillator, and recording their modifications as the nanowire is scanned through a force field (e.g. an electrostatic field), one can measure and map the variations of the magnitude and direction of the force field with attonewton (10-18 N) precision. Lateral force-field gradients couple the nanowire’s two transverse eigenmodes, i.e. the transverse modes of oscillation in two perpendicular directions, causing frequency shifts and rotation of the eigenmode basis. Full text.


Seminars

Tuesday 17 September 09:30

Séminaire mensuel NEEL

Jean-François Motte

"Techniques de lithogravure par faisceaux d’ions (Ga+) Focalisés (FIB) à l’Institut Néel",

Friday 20 September 10:00

Séminaire découverte

Julie VILLANOVA (ESRF)

"Nano-analyse sur la ligne ID16B"

Events

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.

© Institut Néel 2012 l Webdesign chrisgaillard.com l Powered by spip l Last update Friday 26 July 2019 l