@misc{khalyavin_polar_and_2014, author={Khalyavin, D.D., Salak, A.N., Olekhnovich, N.M., Pushkarev, A.V., Radyush, Y.V., Manuel, P., Raevski, I.P., Zheludkevich, M.L., Ferreira, M.G.S.}, title={Polar and antipolar polymorphs of metastable perovskite BiFe0.5Sc0.5O3}, year={2014}, howpublished = {journal article}, doi = {https://doi.org/10.1103/PhysRevB.89.174414}, abstract = {tilting whose axial nature directly represents the relevant part of Dzyaloshinskii vector. The magnetoelectric contribution to the spontaneous magnetization allowed in the polar Ima2 phase is described by a fifth-degree free-energy invariant and is expected to be small.}, note = {Online available at: \url{https://doi.org/10.1103/PhysRevB.89.174414} (DOI). Khalyavin, D.; Salak, A.; Olekhnovich, N.; Pushkarev, A.; Radyush, Y.; Manuel, P.; Raevski, I.; Zheludkevich, M.; Ferreira, M.: Polar and antipolar polymorphs of metastable perovskite BiFe0.5Sc0.5O3. Physical Review B. 2014. vol. 89, 174414. DOI: 10.1103/PhysRevB.89.174414}}