A new fabrication method guides liquid gallium beneath graphene after lithography, producing durable superconducting devices that maintain performance through standard chip processing. (Nanowerk ...
A graphene layer consists of carbon atoms linked by covalent bonds, forming a honeycomb structure. Its excellent electron mobility, chemical and physical stability, electrical and thermal conductivity ...
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 new technical paper titled “Fabrication of graphene field effect transistors on complex non-planar surfaces” was published by researchers at Imperial College London. “Graphene field effect ...
Why carbon-derived graphene is attracting research attention. How graphene is transformed into a potentially useful semiconductor device. Some of the challenges overcome in making this graphene ...
The wide-ranging capabilities of graphene could lead to circuit applications that are far more compact and versatile than what is now feasible with silicon-based technologies, according to researchers ...
Atomic-scale imperfections in graphene transistors generate unique wireless fingerprints that cannot be copied or predicted, offering a new approach to hardware security for IoT devices. (Nanowerk ...
Emerging and future 2D electronic materials such as graphene have the potential to exceed the capabilities of modern components in terms of carrier capacity, strength, and versatility. This article ...
IBM on Thursday demonstrated its fastest graphene transistor, which can execute 155 billion cycles per second, which is about 50% faster than previous experimental transistors shown by the company’s ...
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