Towards the fabrication of Silicon Nanowires with Quantum Dot as a Platform for experimentation in Quantum Tecnologies (oral contribution to E-MRS)

In the following video, it is explained the last advances we have made in our research project. Our main objective is to build a semiconductor qbit platform for experimentation. We are exploring two main nano-fabrication approaches:

- Mix and Match between electron beam lithography (EBL) and optical lithography

- Focused ion beam implantation (FIB-i) and EBL



We can produce single charge transistors at low temperature but also to scale the fabrication to wafer level, getting more than 5000 independently connected NWs in a single wafer.