F285 (2010)

F285 (2010). Reversed crystal growth of perovskite CaTiO₃, showing three different steps.

The paper demonstrates reversed growth of CaTiO₃ hollow crystals. Reversed crystal growth mechanism may be used to explain the formation of the holes in many hollow crystals. [X. F. Yang, J. X. Fu, C. J. Jin, J. Chen, C. L. Liang, M. M. Wu, W. Z. Zhou, J. Am. Chem. Soc. 132, 14279-14287 (2010)].