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Graphene News — Graphene transfer

Graphenea granted patent on graphene transfer

Marko Spasenovic

Graphenea was granted a patent for a method of transfer of large-area graphene. In particular, the patent refers to transferring graphene grown by chemical vapor deposition (CVD) from a metal foil to an insulating substrate. As CVD is the most promising way of growing large, high quality graphene sheets, which...

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Graphene transfer advances on multiple fronts

Marko Spasenovic

Graphene was in the headlines this month again, after researchers from Korea demonstrated chemical vapor deposition (CVD) growth of single-crystal graphene on germanium. Photo: Dry graphene transfer, courtesy of A. Castellanos-Gomez.   Typically, graphene is grown by CVD on metal films, such as copper for instance. After growth, the graphene...

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Graphene nano-electromechanical systems (NEMS)

Marko Spasenovic

Graphene, with its enormous stiffness and low density, is an excellent material for nanoelectromechanical system (NEMS) applications. Such applications include various types of physical, biological, and chemical sensors, all expected to have superb sensitivities, exceeding those of competing technologies. Graphene sensors and NEMS are also attractive due to their small...

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What do rabbits with LEDs in their contact lenses and low-cost fuel cells have in common?

Marko Spasenovic

The diverse beauty of graphene is coming to light through advanced applications as varied as fuel cells and light-emitting contact lenses. Researchers from Ulsan National Institute of Science & Technology (UNIST) in Korea feature in both these recent achievements which caused much excitement in the graphene community. Graphene has been...

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Graphenea Graphene Multiplies Power Of Light

Marko Spasenovic

Team Graphenea has once again worked in close collaboration with research scientists and published another high-impact scientific paper. Our most recent publication, in last month's edition of Nature Physics, shows multiplication of electrons after light absorption by graphene. The work may prove important for future graphene-based solar cells. Amaia Zurutuza, Amaia...

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