Groupe d'études de la matière condensée (GÉMAC)

Laboratory presentation

GEMAC was born out of the fusion of 2 labs studying condensed matter physics : Laboratoire de Magnétisme et d'Optique de Versailles (LMOV) and Laboratoire de Physique des Solides et de Cristallogenèse (LPSC), which occurred in 2006. Nowadays, GEMAC is located on a single site in Versailles.
Its research activities are focusedon the physics and material science of materials such as large gap semiconductors, functional magnetic oxydes, molecular materials and the optics of nanometric systems. To make this research possible, GEMAC has advanced capabilities in thin film deposition, nano-objects and heterostructure synthesis.

The 9 latest publications

Title Authors Publication date Source
Effect of the plasma experimental parameters on the dose and profiles of hydrogen in-diffused into the GaN/AlGaN/GaN/Si high electron mobility transistor François Jomard, A. Lusson 04/01/23 Materials Science & Engineering B: Solid-State Materials for Advanced Technology
Assessment of large critical electric field in ultra-wide bandgap p-type spinel ZnGa<inf>2</inf>O<inf>4</inf> Zeyu Chi, C. Sartel, Ismail Madaci, Vincent Sallet, Yves Dumont, Ekaterine Chikoidze 03/09/23 Journal of Physics D: Applied Physics
Hierarchical superparamagnetic metal-organic framework nanovectors as anti-inflammatory nanomedicines Simona Mura 02/28/23 Journal of Materials Chemistry B
Detection Limit of Phosphorus in Diamond by High Mass Resolution Secondary-Ion Mass Spectrometry M. A. Pinault-Thaury, François Jomard 02/01/23 Physica Status Solidi (A) Applications and Materials
In Operando Spectroscopic Ellipsometry Investigation of MOF Thin Films for the Selective Capture of Acetic Acid Bruno Berini 02/01/23 ACS Applied Materials & Interfaces
Fluorescence decay enhancement and FRET inhibition in self-assembled hybrid gold CdSe/CdS/CdZnS colloidal nanocrystal supraparticles Jean Paul Hugonin, J. J. Greffet 01/30/23 Optics Express
Discrete Donor–Acceptor Pair Transitions in CH<inf>3</inf>NH<inf>3</inf>PbI<inf>3</inf> Perovskite Single Crystals Thi Huyen Trang Nguyen, Aymeric Delteil, Jean Pierre Hermier, Damien Garrot 01/01/23 Physica Status Solidi - Rapid Research Letetrs
An explanation for the non-monotonic temperature dependence of the photoluminescence spectral features of self-organized InAs QDs Vincent Sallet 01/01/23 Journal of Luminescence
Broadband THz absorption using nanosheets of Bi<inf>2</inf>Te<inf>3</inf> grown on a transparent conductor Sumit Kumar 12/21/22 Journal of Materials Chemistry C

Number of publications of the laboratory by scientific field (2016-2021)

Every paper can be classified in one or more scientific fields. The figure below shows the lab's number of publications in each scientific field, according to the ASJC classification (Elsevier)