complex simulations resulted in a minimum requirement for QED...

complex simulations resulted in a minimum requirement for QED feature sizes that would be specifically compatible with existing standard industrial-foundry processes, including Extreme Ultra Violet Photolithography.Current quantum computing qubit architectures rely on custom made fabrication, unlike modern classical computing circuits which are primarily silicon-based and are manufactured in, and using, well-established industrial semiconductor facilities. Integrating qubit materials with complex control and readout electronics compatible with existing industrial-scale foundries is a significant challenge in developing quantum processors.

No specialised production facilities required!!! Holy shite