Doping, a fundamental property of semiconductor devices can be measured at nanoscale thanks to long term developments made by IPVF-C2N researchers. In a twin papers published in Phys. Rev. Applied they report how to calibrate cathodeluminescence (CL) measurements to analyze p-type and n-type GaAs thin films over a wide range of carrier concentrations (2×1017 to 1×1019 cm-3). Then, they applied this calibration to analyze the doping concentration profiles in GaAs NWs. High-resolution maps of the

Photovoltaics (PV) is rapidly becoming one of the most important energy sources for a clean and widespread energy supply. In 2019 alone, 120GWp of PV capacity was installed globally. Every country has now realized that PV is not only the best solution ecologically, but also increasingly economically, with an average levelized cost of electricity (LCOE) of around 3ct/kWh, and in some cases as little as 1-2ct/kWh. End 2020 IEA declared PV the cheapest energy source

Le photovoltaïque au cœur des objets connectés: un webinaire pour faire le point sur l’état de la technologie, l’industrialisation et les marchés potentiels. Avec la participation de : Brice CRUCHON, CEO de DRACULA TECHNOLOGIES, Luc ENGRAND, EMEA Senior Sales Director de E-PEAS, Anne LABOURET, CEO de SOLEMS, Pere ROCA i CABARROCAS, Directeur scientifique de l’IPVF. Système de communication global, associant capteurs, machines, et utilisateurs finaux, l’Internet des Objets fait partie de notre quotidien, et sera de