Soft mode behavior in SrTiO.sub.3./sub./DyScO.sub.3./sub. thin films: Evidence of ferroelectric and antiferrodistortive phase transitions

NUZHNYY, Dmitry, PETZELT, Jan, KAMBA, Stanislav, KUŽEL, Petr, KADLEC, Christelle, BOVTUN, Viktor, KEMPA, Martin, SCHUBERT, J., BROOKS, C. M., SCHLOM, D. G. Soft mode behavior in SrTiO₃/DyScO₃ thin films: Evidence of ferroelectric and antiferrodistortive phase transitions. Applied Physics Letters. 2009, 95(23), 232902/1-232902/3. ISSN 0003-6951. E-ISSN 1077-3118. Available: doi: 10.1063/1.3271179