Microelectronics: Electron gas on the surface of an insulator opens the way to multifunctional transistors

Monday, January 17, 2011 - 12:30 in Physics & Chemistry

Researchers have succeeded in creating a conductive layer on the surface of strontium titanate (SrTiO3), a transparent insulating material considered to be very promising for the development of future microelectronics applications. Two nanometers thick, this conductive layer is a two-dimensional metallic electron gas (2DEG) that is part of the insulating material.

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