Stacked on top of each other
2% thick out of 100%

One qdot = 8x8x8x8x1x8x8x8x8 = 16,777,216 AEONs
Stack = 50 layers x 2% = 100%
Each layer = 2% thick wafer

Isomorphic stacking
a=4.9135Å c=5.4050Å P3121/P3221 Fe3+