A CMOS-based chip that integrates silicon quantum dots and multiplexed readout electronics

https://techxplore.com/news/2022-02-cmos-based-chip-silicon-quantum-dots.html

"In contrast with other previously developed chips, the IC can be used to readout larger quantum systems, while retaining a flexible architecture... The structure of our chip is based on the dynamic random-access memory (DRAM) architecture, i.e., a row-column structure, to control/access the MOSFET array"