Comment by DanielHB

She worked as a researcher in the field for decades. Moore's law only kept up because of some of the techniques she developed.

> During her time at IBM,[6] Su played a "critical role"[7] in developing the "recipe"[2] to make copper connections work with semiconductor chips instead of aluminum, "solving the problem of preventing copper impurities from contaminating the devices during production".[7] Working with various IBM design teams on the details of the device, Su explained, "my specialty was not in copper, but I migrated to where the problems were".[6] The copper technology was launched in 1998,[7] resulting in new industry standards[22] and chips that were up to 20% faster than the conventional versions.[6][7]