New study gives insight into graphene grain boundaries

(Phys.org)—Using graphene – either as an alternative to, or most likely as a complementary material with – silicon, offers the promise of much faster future electronics, along with several other advantages over the ...

Regulators, ad companies huddle over 'Do Not Track' features

The momentum of a growing multibillion-dollar industry is colliding with online privacy worries this week, as regulators and privacy advocates face off against the Internet advertising industry to hash out how proposed "Do ...

Graphene mixer can speed up future electronics

Researchers at Chalmers University of Technology (Sweden) have for the first time demonstrated a novel subharmonic graphene FET mixer at microwave frequencies. The mixer provides new opportunities in future electronics, as ...

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