Chemischer Transport fester Lösungen. 17 [1] Der Chemische Transport von ZnS und CdS mit Phosphor — die Mischphase ZnS:P

Chemical Vapor Transport of ZnS and CdS with Phosphorus — ZnS:P mixed Crystals The volality of ZnS and CdS is enlarged in the presence of Phosphorus vapor. This is due to the formation of PS(g). By means of chemical vapor transport (1000 → 900 °C) using phosphorous as transport agent ZnS:P mixed crystals (sphalerit type) have been prepared. Density measurements on these mixed crystals show that interstitial zinc atoms are the consequence of the substitution of sulfur by phophorus atoms.