Negative refraction of electrons spotted in graphene

Negative refraction of electrons spotted in graphene

The negative refraction of electrons in graphene has been seen for the first time in experiments done by physicists in the US. The work represents an important advance in the fabrication of graphene electronic devices, and could lead to new applications of graphene such as low-power transistors………

http://nanotechweb.org/cws/article/tech/66506

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