Change in the arrangement of indium atoms in PbTe as a result of increasing the amount of impurity introduced into the crystal
Smorodina T. A., Tsuranov A. P.
An Auger-electron analysis of indium-doped lead telluride at an indium doping level £ 1 at.% has been performed. Most of the impurity centers introduced into the crystal are in a state with predominantly covalent bonding; this can be explained by the formation of a tetrahedral indium-tellurion coordination.