New oxide and semiconductor combination builds new device potential

Researchers have now grown a 2DEG system on gallium arsenide, a semiconductor that’s efficient in absorbing and emitting light. This development is promising for new electronic devices that interact with light, such as new kinds of transistors, superconducting switches and gas sensors.

from Engineering and Construction News – ScienceDaily https://www.sciencedaily.com/releases/2018/01/180110112958.htm

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