%0 Journal Article
%A Vrejoiu, I.
%A Himcinschi, C.
%A Jin, L.
%A Jia, C.-L.
%A Raab, N.
%A Engelmayer, J.
%A Waser, R.
%A Dittmann, R.
%A van Loosdrecht, P. H. M.
%T Probing orbital ordering in LaVO$_{3}$ epitaxial films by Raman scattering
%J APL materials
%V 4
%N 4
%@ 2166-532X
%C Melville, NY
%I AIP Publ.
%M FZJ-2016-03136
%P 046103 -
%D 2016
%X Single crystals of Mott-Hubbard insulator LaVO3 exhibit spin and orbital ordering along with a structural change below ≈140 K. The occurrence of orbital ordering in epitaxial LaVO3films has, however, been little investigated. By temperature-dependent Raman scatteringspectroscopy, we probed and evidenced the transition to orbital ordering in epitaxial LaVO3film samples fabricated by pulsed-laser deposition. This opens up the possibility to explore the influence of different epitaxial strain (compressive vs. tensile) and of epitaxy-induced distortions of oxygen octahedra on the orbital ordering, in epitaxial perovskite vanadate films.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000375846100006
%R 10.1063/1.4945658
%U https://juser.fz-juelich.de/record/810281