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Graphene News

Graphene Experience Zone at MWC 2017

Marko Spasenovic

Graphene Experience Zone at MWC 2017

For the second year in a row, the Graphene Pavilion took a central role at the Mobile World Congress (MWC), the world’s largest event on mobile technology. The Pavilion was an exhibit of how graphene is changing today’s technology and what new technological experiences graphene is about to enable. As...

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Farewell to the “queen of carbon science”

Jesus de la Fuente

Farewell to the “queen of carbon science”

The material science community says farewell to a legend – Mildred Dresselhaus, Professor Emerita at MIT, died at the age of 86. Nicknamed “the queen of carbon science”, prof. Dresselhaus studied various aspects of graphite, including nanomaterials such as graphene, carbon nanotubes, and fullerene. She made some fundamental discoveries on...

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Record high frequency RF graphene transistors on flexible substrates

Marko Spasenovic

Record high frequency RF graphene transistors on flexible substrates

Graphene has long been regarded as an ideal candidate channel material for radio frequency (RF) flexible electronics. Scientists from IEMN-CNRS, Graphenea, and Nokia have now demonstrated flexible graphene transistors with a record high cut-off frequency of 39 GHz. The graphene devices, made on flexible polymer substrates, are stable against bending...

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Graphene applications infographic

Marko Spasenovic

Graphene applications infographic

Adapted from: 911 Metallurgist

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Stable and consistent graphene electronic devices

Marko Spasenovic

Stable and consistent graphene electronic devices

Researchers have developed a stable platform for manufacturing electronic devices made of graphene. Graphene field effect transistors (GFETs) made with this platform are shown to be stable against atmospheric influences and uniform in their properties across a batch of more than 500 devices. Photo: Monolayer graphene on SiO2/Si wafer (reproduced...

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