Centre d’Élaboration de Matériaux et d’Etudes Structurales


Silica, not that neutral…

The effect of an amorphous silica matrix on the structure and electronic properties of embedded silver nanoparticles is studied by DFT modelling. The silica acts as an "electron pump" and the nanoparticles become positively charged.

Mapping electrical properties in working nanodevices

Operando electron holography has been used to study local electric fields and charge distributions in nanocapacitors extracted directly from production lines

Preparative-scale synthesis of nonacene

After more than 70 years of attempts and controversies, nonacene, a molecule composed of 9 linearly fused benzene rings, has just been prepared at CEMES-CNRS by solid-phase thermal deprotection of two carbonyl precursors.

Time-resolved nanocathodoluminescence in a TEM

A collaboration between researchers from CEMES and LPS-Orsay allowed for the first time to perform a time-resolved cathodoluminescence experiment in a transmission electron microscope

PyMoDAQ

An open-source software for simple data acquisition from complex experimental setups

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News

4 June 2022

Thursday seminars - Applied AI: how to do deep learning at scale

by Renaud Allioux, co-founder of Preligens
Thursday, June 16 2022, 11.00 am, CEMES (coffee served at 10.30 am) + Zoom

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17 May 2022

PhD defense: Mélodie Humbert

Thursday, June 2 at 2 p.m in the INSA thesis room Claudine Hermann
"Deterministic coupling of nanodiamonds hosting nitrogen-vacancy centres to silicon nano-antennas using AFM-nanoxerography : towards the control of light emitted by single-photon sources"

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16 May 2022

HDR defense: Florent Houdellier

Wednesday, June 1 at 10 a.m in the CEMES conference room
"Coherent Electron Microscopy: contributions and project. Towards aberration-corrected bright electron source"

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15 May 2022

PhD defense: Silvia López Castaño

Monday, May 30 at 2 pm in CEMES, conference room
"Optimisation of Static Properties of Ti-6Al-4V obtained by Wire-Direct Energy Deposition via a multi-scale analysis of the microstructure"

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14 May 2022

Thursday seminars - Making art and science talk to communicate with the society

by Giancarlo Rizza, researcher at Laboratoire des Solides Irradiés (LSI),Institut Polytechnique de Paris, CEA/DRF/IRAMIS, CNRS
Thursday, May 19 2022, 11.00 am, CEMES (coffee served at 10.30 am), + Zoom

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