They key part I got was this: > Scientists had glimpsed these domain walls in quantum materials, but previously, they couldn’t reliably generate and analyze th

They key part I got was this: > Scientists had glimpsed these domain walls in quantum materials, but previously, they couldn’t reliably generate and analyze them. Once the UChicago physicists created the recipe to make and closely study the walls, they observed surprising behaviors. So what was achieved here was from one perspective very fundamental, but it also has big implications in enabling the field to move forward. Other people can now reliably create these meta-structures.