Electronics based on a 2-D electron gas

In strontium titanate, a stable two-dimensional electron gas was created, in a thin layer just below the surface. The electrons in this gas can occupy very different quantum states with very different properties. This new material is a remarkable new instrument for designing electronics and possibly using exotic material effects such as superconductivity.

Fuente : http://www.eurekalert.org/pub_releases/2014-03/vuo…



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