L’objectif principal de cette thèse est d’étudier les phénomènes de piégeage présents dans la structure des transistors à haute mobilité électronique (HEMT) en Nitrure de Gallium (GaN) des deux technologies GH25 et GL2D. Le travail présenté dans ce mémoire...
Navitas Semiconductor has announced the launch of GaNFast power ICs with GaNSense technology. GaNSense technology integrates critical, real-time, autonomous sensing and protection circuits which further improves Navitas’ industry-leading reliability and robustness...
GaN power IC specialist Navitas Semiconductor has launched its third-generation power ICs with GaNSense technology. GaNSense integrates critical, real-time, autonomous sensing and protection circuits that further improves reliability and robustness, while increasing...
Fe-based bulk metallic glass (BMG)(FeCrMoWMnSiBC) was produced by selective laser melting (SLM) successfully in this study. The best parameters were determined through extensive experiments. The relative density (95%) and amorphous rate (95.47%) samples were obtained...
Pfizer et son partenaire BioNTech annoncent avoir assuré la première livraison par drone longue portée de leur vaccin Covid au Ghana, grâce à Zipline, spécialiste de la logistique » instantanée « , et ce malgré les exigences en matière de chaîne du froid. Fruit...
China looks to have launched an odd mini-aircraft carrier of sorts that is intended to launch and recover small aerial drones earlier this year. A model of this catamaran vessel appeared at this year’s Zhuhai Airshow, where it was ostensibly described as a...
