Must perovskite oxide films consist of a minimum number of layers to retain stability? Researchers in China and the United States found a specific deposition technique lets them deposit freestanding perovskite sheets thinner than a suggested critical limit.
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Researchers from the University of Minnesota and beyond may have found the ideal indium tin oxide replacement in a transparent perovskite oxide material that displays record high conductivity despite having a wide bandgap.
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The continuing trend for electronics is to pack more power into a smaller device that requires less energy input. Two significant materials research advances—one published in Nature and one published in Science—are moving precisely in that direction.
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A schematic of a double perovskite heterostructure magnetic tunnel junction. (Credit: OSU.) Last month I shared a story on the work Ohio State University researchers’ development of a computer-controlled “blowtorch”…
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