Effects of Cl2 Exposure on the Thermoreflectance Spectra of Lead Chalcogenide Films
Document Type
Article
Publication Date
10-1974
Publisher
Elsevier B. V.
Abstract
Small crystallites of PbCl2 have been observed on Cl2- and air-exposed surfaces of PbS. Identification has been made by observing the fundamental exciton of PbCl2 in thermoreflectance, and by the EDAX technique in a scanning electron microscope. Similar effects occur on PbSe and PbTe. The phenomenon may be applicable to a low level integrating chlorine detector.
Recommended Citation
A.K. Sood, C.Y. Yang, and J.E. Fischer, “Effects of Cl2 Exposure on the Thermoreflectance Spectra of Lead Chalcogenide Films,” Thin Solid Films 23, 337-342 (1974).
