Whats the catch?
What's the catch? This is a possible memory unit that ticks pretty much every conceivable box. It seems as though it can be made relatively easily using currently existing techniques, from a low cost and abundant material, has the capacity to made in 3D for high density storage, and the ability to make gates considerably smaller than they are now? This is more or less the holy grail of memory. Surely this is way too easy whats the catch?
Paris, 'cos she knows the catch...