Graduate Thesis Or Dissertation
 

The conductivity of lead oxide doped potassium chloride single crystals

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https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/h128nh475

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  • A comparison was made of the d.c. conductivity of KCI:Pb²⁺ and KCl:PbO single crystals at temperatures greater than 325°C. The energy of activation was 0.72 ev for all crystals. Lead concentration was determined by chemical, optical and electrical methods. The half band width of the UV absorption band at 273 nm was 0.082 ev for both crystal sets although the oscillator strength in KCl:PbO crystals was suppressed. It is concluded that the lead ion was not appreciably compensated by oxygen in the KCl:PbO crystals. Some oxygen appeared to be present to suppress the oscillator strength of lead.
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  • File scanned at 300 ppi (Monochrome) using Capture Perfect 3.0.82 on a Canon DR-9080C in PDF format. CVista PdfCompressor 4.0 was used for pdf compression and textual OCR.
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