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Researchers show that the terahertz nonlinearity of graphene can be efficiently controlled using minimal electrical gating

Researchers show that the terahertz nonlinearity of graphene can be efficiently controlled using minimal electrical gating

A team of researchers from Bielefeld and Berlin, together with researchers from other research institutes in Germany and Spain, recently demonstrated that graphene’s nonlinearity can be efficiently controlled by applying comparatively modest electrical voltages...

Graphene ‘nano-origami’ could enable tiny microchips

Scientists at the University of Sussex have developed a technique for making tiny microchips from graphene and other 2D materials, using a form of ‘nano-origami’.By creating distortions in the structure of the graphene, the researchers were able to make the...
Researchers design an accurate, high-speed, portable bifunctional electrical detector for COVID-19

Researchers design an accurate, high-speed, portable bifunctional electrical detector for COVID-19

A research team at South China University of Technology, Peking University and other China-based universities have developed an accurate, rapid, and portable electrical detector based on the use of graphene field-effect transistors (G-FETs) for detection of RNA from...
Researchers design method that makes graphene nanoribbons easier to produce

Researchers design method that makes graphene nanoribbons easier to produce

Russian researchers have proposed a new method for synthesizing high-quality graphene nanoribbons. The team’s approach to chemical vapor deposition offers a higher yield at a lower cost, compared with the currently used nanoribbon self-assembly on noble metal...

A new project called GraphCAT will aim to create an ecosystem of graphene research

A new project was recently launched under the name of GraphCAT, an initiative to create an ecosystem of research centers focused in the study of graphene. The project received funding from the Government of Catalonia and the European Union.The ultimate vision of the...
Researchers examine novel inkjet-printed graphene for high‐quality large‐area electronics

Researchers examine novel inkjet-printed graphene for high‐quality large‐area electronics

Researchers from the University of Nottingham’s Centre for Additive Manufacturing (CfAM) have reported a breakthrough in the study of 3D printing electronic devices with graphene.Characterization of the fully inkjet‐printed graphene/hBN FET. Photo from articleThe...