Two-Dimensional Confinement of 3d1 Electrons in LaTiO3/LaAlO3 Multilayers

S. S. A. Seo, M. J. Han, G. W. J. Hassink +12

We report spectroscopic ellipsometry measurements of the anisotropy of the interband transitions parallel and perpendicular to the planes of (LaTiO3)n(LaAlO3)5 multilayers with n =…