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Graphene Experience Zone at MWC 2017

Aiora Urien

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 our mobile devices become increasingly complex and start to interact with other devices and each...

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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 the electronic structure of semi-metals, having co-authored...

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Record high frequency RF graphene transistors on flexible substrates

Aiora Urien

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 and fatigue of repeated flexing.

Flexible...

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Graphene applications infographic

Aiora Urien

Graphene applications infographic

Adapted from: 911 Metallurgist

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Stable and consistent graphene electronic devices

Aiora Urien

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.

The adoption of graphene production at industrial scales is an...

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