Abstract
The etching of PtSb2 was investigated. It was found that the common acids would not attack this material indicating that it has a low percentage of ionic character to the bonds. An etchant to reveal dislocations and segregation striations was found. To reveal segregation striations, an impurity is necessary. The dislocations can be revealed on the three major crystallographic directions on both n‐ and p‐type material as can segregation striations.
Keywords

This publication has 6 references indexed in Scilit: