Mobility-electron density relation probed via controlled oxygen vacancy doping in epitaxial BaSnO3
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DOI: 10.1063/1.4983039
Abstract: The recently discovered high room temperature mobility in wide band gap semiconducting BaSnO3 is of exceptional interest for perovskite oxide heterostructures. Critical open issues with epitaxial films include determination of the optimal dopant and understanding… read more here.
Keywords: density relation; oxygen vacancy; mobility; vacancy doping ... See more keywords
Oxygen vacancy doping of hematite analyzed by electrical conductivity and thermoelectric power measurements
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DOI: 10.1103/physrevmaterials.1.065407
Abstract: Native defect doping offers an easy and low-cost way of tuning the electrical transport properties of semiconducting binary metal oxides for application in future energy conversion devices. For the first time, the electrical conductivity, charge… read more here.
Keywords: oxygen vacancy; doping hematite; hematite analyzed; vacancy doping ... See more keywords