Strain-induced ferroelectricity and spin-lattice coupling in $SrMnO_{3}$ thin films - J. W. Guo, P. S. Wang, Y. Yuan, Q. He, J. L. Lu, T. Z. Chen, S. Z. Yang, Y. J. Wang, R. Erni, M. D. Rossell, V. Gopalan, H. J. Xiang, Y. Tokura, and P. Yu (American Physical Society (APS), 2018)
6289141
Keywords: U