News tagged with electronic states

Blocking infinity in a topological insulator

(Phys.org)—In bulk, topological insulators (TIs) are good insulators, but on their surface they act as metals, with a twist: the spin and direction of electrons moving across the surface of a TI are locked ...

dateFeb 08, 2013 in Nanomaterials
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Old habits at Samsung, LG embarrass them abroad

When Samsung unveiled a new smartphone at the storied Radio City Music Hall, the Broadway-style spectacle was memorable not for technology but for a cast of giggling female characters who fantasized about ...

dateApr 03, 2014 in Business
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