Small-polaron coherent conduction in lightly doped ReTiO${}_{3+\delta /2}$ (Re=La or Nd) thin films prepared by Pulsed Laser Deposition

J. Li, F. B. Wang, P. Wang +3

LaTiO${}_{3+\delta /2}$, NdTiO${}_{3+\delta /2}$, and Nd${}_{1-x}$Sr${}_x$TiO${}_{3+\delta /2}$ thin films have been epitaxially grown on (100)SrTiO${}_3$ and (100)LaAlO${}_3$ single crystal substrates by u…