The integration of our CMOS graphene–quantum dot image sensor is a back-end-of-line process schematically shown in Fig. 1a.The process starts with the transfer of graphene onto a CMOS die that ...

Eventually, these 18 dots will merge together to form a single image. At first, these dots were seen as 18 scattered, quasi-random spots, but now they’re oriented to match the honeycomb shape of ...