Magnetodielectric effect and phonon properties of compressively strained EuTiO3 thin films deposited on (001)(LaAlO3)0.29-(SrAl1/2Ta1/2O3)0.71

S. Kamba,1,* V. Goian,1 M. Orlita,2 D. Nuzhnyy,1 J. H. Lee,3 D. G. Schlom,3,4 K. Z. Rushchanskii,5 M. Ležaić,5 T. Birol,6 C. J. Fennie,6 P. Gemeiner,7 B. Dkhil,7 V. Bovtun,1 M. Kempa,1 J. Hlinka,1 and J. Petzelt1 1Institute of Physics ASCR, Na Slovance 2, 182 21 Prague 8, Czech Republic 2Laboratoire National des Champs Magnétiques Intenses, CNRS-UJF-UPS-INSA, 25, avenue des Martyrs, 38042 Grenoble, France 3Department of Materials Science and Engineering, Cornell University, Ithaca, New York, 14853-1501, USA 4Kavli Institute at Cornell for Nanoscale Science, Ithaca, New York 14853, USA 5Peter Grünberg Institut, Quanten-Theorie der Materialien, Forschungszentrum Jülich GmbH, 52425 Juelich and JARA FIT, Germany 6School of Applied and Engineering Physics, Cornell University, Ithaca, New York, 14853, USA 7Laboratoire Structures, Propriétés et Modélisation des Solides, UMR8580 CNRS-Ecole Centrale Paris, 92295 Châtenay-Malabry Cedex, France (Received 6 January 2012; revised manuscript received 1 March 2012; published 30 March 2012)