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Non-Tech : Graphene
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From: FJB5/20/2013 3:45:58 PM
2 Recommendations   of 423
 
Transforming graphene into a semiconductor
New technique creates the necessary "band gap," opening the possibility of new electronic and optical devices
May 20, 2013
[+]

It’s been a long-sought goal that has proved elusive: how to engineer a property called a band gap into graphene, needed to use graphene in making transistors and other electronic devices.

Now MIT researchers have taken a major step toward making graphene with a band gap.

The new technique involves placing a sheet of graphene — a carbon-based material whose structure is… read more
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