> There are hurdles still to overcome. In particular, we still have to figure out a way to make the top of our diamond coatings atomically flat.
Not sure I understand this. Is this a requirement for real-world use? What happens if the outside of the coating isn't atomically flat? What makes this hard to do?
Not sure I understand this. Is this a requirement for real-world use? What happens if the outside of the coating isn't atomically flat? What makes this hard to do?