Electrons corralled using new quantum tool Resear
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Researchers have succeeded in creating a new “whispering gallery” effect for electrons in a sheet of graphene—making it possible to precisely control a region that reflects electrons within the material. They say the accomplishment could provide a basic building block for new kinds of electronic lenses, as well as quantum-based devices that combine electronics and optics.
http://www.rdmag.com/news/2015/05/electrons-c...antum-tool