Browsing Theses and Dissertations (Physics) by Subject "Acceptors"

Browsing Theses and Dissertations (Physics) by Subject "Acceptors"

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  • The characterization of bulk as-grown and annealed ZnO by the Hall effect 
    Kassier, Gunter Horst (University of Pretoria, 2007-08-13)
    A fully automated Temperature Dependent Hall (TDH) measurement setup has been assembled for the purposes of this study. This TDH setup is capable of measuring samples in the 20 K to 370 K temperature range. Sample sizes ...
  • Electrical characterization of ZnO and metal ZnO contacts 
    Mtangi, Wilbert (University of Pretoria, 2010-05-26)
    The electrical properties of ZnO and contacts to ZnO have been investigated using different techniques. Temperature dependent Hall (TDH) effect measurements have been used to characterize the as-received melt grown ZnO ...