Aluminum-based low-loss interconnects for superconducting quantum processors

https://techxplore.com/news/2023-03-aluminum-based-low-loss-interconnects-superconducting-quantum.html

"on-chip impendence transformers... niobium-titanium (NbTi) superconducting coaxial cable to connect two quantum processors... 1 order magnitude less loss... integrated in other modular systems, contributing to ongoing efforts at developing more scalable quantum processors... scale up the size of quantum processors by connecting multiple modules together"