News tagged with insulation

Unfazed by imperfections

While insulating against electrical currents in their interior, the surface of materials called topological insulators permits the flow of electron spins relatively unhindered. The almost lossless flow of spin information ...

dateJul 08, 2011 in General Physics
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Delving into manganite conductivity

( -- Chemical compounds called manganites have been studied for many years since the discovery of colossal magnetoresistance, a property that promises important applications in the fields of magnetic sensors, ...

dateFeb 09, 2011 in Condensed Matter
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