Temperature dependent optical studies of Ti$_{1-x}$Co$_x$O$_2$ (2003)
Guha, S., Ghosh, K., Keeth, J. G., Ogale, S. B., Shinde, S. R., Simpson, J. R., ...
We present the results of Raman and photoluminescence (PL) studies on epitaxial anatase phase Ti$_{1-x}$Co$_x$O$_2$ films for $x$ = 0-0.07, grown by pulsed laser deposition. The low doped system...