21 juin 2018
Colloidal suspensions of electrically charged nanometric sheets (nanosheets), like graphene oxide or clays, which are widely used in industry, can form liquid-crystalline phases.
29 janvier 2018
Contact : Marina Gromova
Liquid state NMR is used to investigate surface state of CuInS2 nanocrystals (NCs). 1H and 13C NMR studies of NCs dispersed in organic solvent allowed characterizing and quantifying the ligands at the NC surface, while diffusional NMR enabled studying ligand binding dynamics.
15 novembre 2017
Contact : David Aradilla
Three different services, SyMMES, MEM and PhELIQS from INAC institute, have been working together during the last year and a half within the framework of a collaborative intern project dealing with nitrogen doped-vertically oriented graphene nanosheets (N-VOGNs) for supercapacitor applications.
13 octobre 2017
In the context of the study of the interplay between magnetism and superconductivity, a phase transition has been evidenced as a function of magnetic field between two phases having identical magnetic symmetry.
21 juillet 2017
Contact : Joël Emery
The properties of hard X-ray to excite light emission can be combined simultaneously with X-ray fluorescence techniques to study nanoscale devices as demonstrated for multiple quantum well (MQW) InGaN/GaN core/shell wires integrated in blue LED emitters.
03 mars 2017
Contact : Gaël De Paepe
Katharina Märker (PhD student, MEM/RM) was awarded the Ernst Award during the Annual Meeting of the German Magnetic Resonance Discussion Group in Düsseldorf. At this occasion she had the opportunity to present her recently published work on NMR crystallography.
15 septembre 2015
Contact : Damien Massy
Damien Massy, SP2M/NRS, received the best presentation award at the E-MRS Fall meeting 2015 for his paper called “Alternative Smart-Cut integration on silicon”. The paper was about Damien’s PhD work, on Acoustic Emission from Crack Propagation in the Smart Cut™ Technology.
31 mars 2015
Legend: Q-constant energy scans (solid symbols), at two Bragg positions shown in the inset, fitted by a series of Gaussian functions (solid lines).
03 mars 2015
Contact : Marina Gromova
In oleaginous seeds, the energy reserves are mainly triacylglycerols that are liquid lipids contained inside micrometric vesicles, called oil bodies (OB). Seeds are of first importance for human and animal feeds, for biofuels sources and their economic weight is far from being negligible.
17 mars 2014
Graphite is widely used as an anode material for lithium ion batteries. Lithium atoms are stored with a well defined periodicity, called "stage" between carbon planes. The standard model describes the staging with pseudo-infinite lithium planes alternating with empty planes.
28 janvier 2014
Contact : Gaël De Paëpe
Mesoporous alumina (Al2O3) presents itself as a technologically important material due to its high surface area and catalytic properties. However, the characterization of this material remains elusive to various techniques.

 

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