Portland, Ore. — Graphene field-effect transistors (FETs) using a single layer of carbon atoms atop a silicon wafer have been successfully fabricated at IBM’s T.J. Watson Research Center (Yorktown ...

Using conventional e-beam lithography, IBM has successfully fabricated graphene FETs with very narrow nanoribbon channels. FETs are field-effect transistors. So far, the bandgaps opened were ...

Graphenea, a leading graphene technology company, are known for pushing the barriers of graphene research and making the lives of graphene researchers easier by making graphene more accessible. They ...

Graphene computer components holds the possibility of increasing computer speeds into the 1-100 terahertz range. This is a significant advance towards making that and other graphene electronic and ...

A peer-reviewed study published on March 25, 2026, in Nature Communications describes a graphene-based sub-terahertz receiver ...

A field effect transistor (FET) is a carrier device with three terminals: source, drain, and gate. In FETs, an electric field can be applied at the terminal of the gate, modifying the conductive ...

A dual-gated graphene transistor designed to operate directly in liquid environments has achieved up to 20 times the signal ...

A research team has used graphene and microfluidics to identify stomach-cancer causing bacteria by detecting chemical reactions of the bacteria at the surface of the biosensor. The sensor is highly ...

image: The difficulty and expense of determining the precise pathogen causing an infection is a key part of the complexity of antibiotic treatments. A team led by Boston College researchers has ...

Osaka University-led researchers create a graphene-based biosensor to detect stomach-cancer causing bacteria by using microfluidics to keep the reaction products from the bacteria close to the ...