K. A.  Bogle, Cheung, J., Chen, Y. - L., Liao, S. - C., Lai, C. - H., Chu, Y. - H., Gregg, J. M., Ogale, S. B., and Valanoor, N., ?Epitaxial magnetic oxide nanocrystals via phase decomposition of bismuth perovskite precursors?, Advanced Functional Materials, vol. 22, no. 24, pp. 5224-5230, 2012.