Actualités
Thermoreversible adhesives with precisely temperature-controlled detachment enabled by temperature-responsive crystalline domains
Thermoreversible adhesives allow for on-demand bonding and debonding on diverse surfaces through thermal stimulation. They have great potential in applications such as temporary fixation, which helps lower product costs and meet the requirements for environmental...
Redéfinir les dispositifs à base de GaN pour leur adoption dans les véhicules électriques et centres de données
Des chercheurs de l’Indian Institute of Science (IISc) ont découvert des principes fondamentaux pour la conception des transistors de puissance à base de nitrure de gallium (GaN), les rendant plus sûrs et plus faciles à utiliser dans l’électronique de haute valeur...
Review of Prognosis Approaches Applied to Power SiC MOSFETs for Health State and Remaining Useful Life Prediction
The use of Silicon Carbide (SiC) MOSFETs significantly improves converter performance by increasing efficiency and reducing costs, to the detriment of electro-magnetic emission and reliability. Implementing a predictive maintenance strategy based on a prognosis tool...
Toyota picks Infineon SiC chips for new SUV
Infineon's CoolSiC MOSFETs have been adopted in the new bZ4X model from Japanese car companyToyota. Integrated into the on-board charger (OBC) and DC/DC converter, the SiC MOSFETs leverage the material's advantages of low losses, high thermal resistance, and high...
Navitas unveils 5th gen SiC technology
Navitas has announced the launch of its 5th-generation GeneSiC technology platform. The High Voltage (HV) SiC Trench-Assisted Planar (TAP) MOSFET technology is claimed to represent a significant technological leap over previous generations. The technology, which will...
Infineon GaN Insights 2026
Infineon has published the 2026 edition of its annual GaN Insights, looking at the growing adoption of GaN power solutions. “GaN has become a market reality that has gained traction across various industries,” said Johannes Schoiswohl, head of GaN Systems Business...
UAV Hyperspectral Remote Sensing for Wheat CSPAD Estimation Model Based on Fusion of Spectral Parameters
Wheat canopy chlorophyll content (CSPAD) is an important physiological parameter characterizing the photosynthetic capacity and nutritional status of crops. Precision agricultural technologies are widely used for non-destructive monitoring of wheat SPAD, but the SPAD...
Renault Group confirme qu’une partie de son usine du Mans sera dédiée à l’assemblage de drones militaires
C’est désormais officiel : après consultation des instances de représentation du personnel ce 10 février, le site Renault Group du Mans assemblera des drones à usage militaire en partenariat avec Turgis Gaillard. « Grâce à l’expertise du groupe en matière...
Temporal Dynamics of UAV Multispectral Vegetation Indices for Accurate Machine Learning-Based Wheat Yield Prediction
Accurate wheat yield prediction is essential for ensuring food security and sustainable resource management under the increasing challenges of climate change. This study investigates the integration of unmanned aerial vehicle (UAV)-based multispectral imaging and...
Lockheed Martin dévoile un drone sous-marin « révolutionnaire »
Lockheed Martin a dévoilé le Lamprey Multi-Mission Autonomous Undersea Vehicle (MMAUV), un véhicule autonome sous-marin de nouvelle génération conçu pour offrir « un avantage technologique et stratégique » significatif à la marine américaine et à ses alliés. Le...
