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News Link • Science, Medicine and Technology

Graphene Helps Copper Wires Keep Their Cool

• arclein
decided to leave the graphene on the copper to see how it affected the metal’s thermal properties. In a paper published in the journal Nano Letters, they report that a sandwich made of graphene on both sides of a sheet of copper improves the copper’s ability to dissipate heat by 25 percent—a significant figure for chip designers.

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