Study of KCl + x% in and KCl + y% TlCl thin films
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Taylor & Francis
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Resumo
The present work reports the study of KCl thin films doped with In+ or Tl+. Both systems show optical absorption bands similar to single crystals. As the impurity concentration increases, so does the absorption as also the half band width, unlike in KCl: Cu+ films. Further experimental techniques such as X-ray diffraction, scanning electron micrographs and energy dispersive X-ray observations were used and comparative analysis with KCl : Cu+ films reveals new conditions for better crystallinity of the samples.
Descrição
Palavras-chave
Alkali halide , KCl, Optical absorption , Thin films , Crystal impurities , Doping (additives) , Energy dispersive spectroscopy , Light absorption , Potassium compounds , Scanning electron microscopy , Single crystals , Tellurium compounds , X ray crystallography , Alkali halides , Ionic impurity defects , Polycrystalline materials
Idioma
Inglês
Citação
Radiation Effects and Defects in Solids, v. 147, n. 1-2, p. 83-91, 1998.
