Classification of microdefects in semiconducting silicon

On the basis of experimental analysis (preferential etching, transmission electron microscopy) of the dislocation-free silicon single crystals grown by floating-zone method (FZ-Si) and Czochralski method (Cz-Si), a classification of grown-in microdefects was compiled. The suggested classification is founded on the heterogeneous formation mechanism of grown-in microdefects, which was justified earlier by us. The suggested classification is valid for crystals of either small or large diameter