Selective p- and n-doping of Colloidal PbSe Nanowires to Construct Optoelectronic Devices Selective p- and n-doping of Colloidal PbSe Nanowires to Construct Optoelectronic Devices - We report the controlled and selective doping of colloidal PbSe nanowire arrays to define pn junctions for e... An Upside of Marketing Food to Children An Upside of Marketing Food to Children - Cornell researchers found that 239% more students lined up at the salad bar when it was decorated using colorful banners with vegetable cartoon-characters and... Created and maintained by Ryan Watkins (2013-present)
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