A laser photoionization method for the study of the CdS evaporation kinetics
R. R. AdzhimambetovAlisher Navoi Samarkand State University, Samarkand, 703004, UzbekistanI. Sh. MuzhdabaevAlisher Navoi Samarkand State University, Samarkand, 703004, UzbekistanA. T. TursunovAlisher Navoi Samarkand State University, Samarkand, 703004, UzbekistanÉ. É. KhalilovAlisher Navoi Samarkand State University, Samarkand, 703004, UzbekistanKh. S. KhamraevAlisher Navoi Samarkand State University, Samarkand, 703004, Uzbekistan
ABI
Abstract
The evaporation rates and saturation vapor pressures of cadmium sulfide and pure metallic cadmium are measured in the temperature ranges 585–950 K and 350–535 K, respectively, using laser resonance multistep photoionization. It is shown that CdS thermally dissociates into Cd atoms and S2 molecules. The study is carried out in the framework of a scheme proposed earlier for photoionization of cadmium atoms. The measured minimum vapor pressure of pure cadmium is 10−11 Torr.
Topics
Identifiers
Citations and references
Cited by 09 references
Metrics — AkademScholar · Coming soon