Quote:
Originally Posted by WM6
Scientists Saroj P. Dash and colleagues at the MESA Institute for Nanotechnology at the University of Twente in The Netherlands used a single nickel-iron electrode on top of silicon, with a layer of aluminum oxide between them. When they applied a current to the electrode they observed a "puddle" of electrons in the silicon, which could then be dissipated by applying a magnetic field. This caused an observable voltage drop across the contact.
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