Optical band gap and magnetic properties of unstrained EuTiO3 films
J. H. Lee, X. Ke, N. J. Podraza, L. Fitting Kourkoutis, T. Heeg, M. Roeckerath, J. W. Freeland, C. J. Fennie, J. Schubert, D. A. Muller, P. Schiffer, D. G. Schlom
Appl. Phys. Lett. 94, 212509.1-3 (2009)
Optical band gap and magnetic properties of unstrained EuTiO3 films