Neuroscience: A social hub for worms

Abstract

made of pure ferromagnets — iron, cobalt or nickel — to the scale of a single atom, creating ferromagnetic, atomic-size contacts with full mechanical and thermal stability. Next, the authors measured how the conductance of the fabricated atomic contacts changed as a function of an applied voltage. For all three ferromagnets, the atomic contacts showed… (More)
DOI: 10.1038/4581124a

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