Shatha Sh. Jamil; Ali M. Mousa
Abstract
Barium and Holmium have been introduced into polycrystalline lead iodide duringsolution growth of thin films. Electrical characterization (current vs. voltage measurements ,resistivity, ...
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Barium and Holmium have been introduced into polycrystalline lead iodide duringsolution growth of thin films. Electrical characterization (current vs. voltage measurements ,resistivity, carrier concentration and mobilities as a function of the doping concentrations)clearly demonstrates that both dopants introduce donor level in the PbI2 band gap andcompensate for the native acceptor defects of lead iodide, Barium as a dopant having thegreater influence.
