+graphene - Google News

Graphene-control cutting using an atomic force microscope-based nanorobot - Nanowerk LLC

Sun, 27 May 2012 09:50:42 GMT

Graphene-control cutting using an atomic force microscope-based nanorobot
Nanowerk LLC
(Nanowerk News) Graphene, a stable two-dimensional structure, has attracted tremendous worldwide attention in recent years because of its unique electronic, physical and mechanical properties as well as its wide range of applications.

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Goodbye silicon chips - and hello graphene - ElectroIQ

Sun, 27 May 2012 17:24:45 GMT

Goodbye silicon chips - and hello graphene
ElectroIQ
The companies working hardest to incorporate graphene into products are thousands of miles away from Silicon Valley. David Paul Morris / Bloomberg News The West may be about to lose its technology lead over Asia as it lags in the race to use a ...

Research Team's Work May Lead to Breakthrough in Microchip Technology - Gant Daily

Sun, 27 May 2012 10:07:50 GMT

Research Team's Work May Lead to Breakthrough in Microchip Technology
Gant Daily
By Joshua Robinson and Walt Mills, Penn State Graphene is the wonder material that could solve the problem of making ever faster computers and smaller mobile devices when current silicon microchip technology hits an inevitable wall.

New Graphene Solar Cell Efficiency Record - CleanTechnica

Fri, 25 May 2012 11:06:58 GMT

New Graphene Solar Cell Efficiency Record
CleanTechnica
Researchers in the University of Florida's physics department have reportedly set a new record for graphene solar cell efficiency. Here's more from the University of Florida: Graphene solar cells are one of industry's great hopes for cheaper, ...
New record for graphene solar cell efficiency setNewstrack India
Doping leads to new efficiency record for graphene solar cellsGizmag

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Dopant gives graphene solar cells highest efficiency yet - Phys.Org

Mon, 21 May 2012 12:46:30 GMT

Dopant gives graphene solar cells highest efficiency yet
Phys.Org
(Phys.org) -- By taking advantage of graphene's favorable electrical and optical properties, and then adding an organic dopant, researchers have achieved the highest power conversion efficiency yet for a graphene-based solar cell.

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Dopant Breaks Graphene Solar Efficiency Record - Photonics.com

Fri, 25 May 2012 19:14:38 GMT

Dopant Breaks Graphene Solar Efficiency Record
Photonics.com
GAINESVILLE, Fla., May 25, 2012 — Chemically treated graphene has upped the material's solar power conversion efficiency from 2.9 percent to a record-breaking 8.6 percent. Researchers at the University of Florida have taken graphene, ...
Graphene solar cell from University of Florida reaches record efficiencyLaser Focus world

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Graphene Adds Rustproofing Steel to Its List of Applications - IEEE Spectrum

Thu, 24 May 2012 20:55:58 GMT

Graphene Adds Rustproofing Steel to Its List of Applications
IEEE Spectrum
While graphene continues its seemingly inexorable march towards electronics applications, I've also been chronicling some of the attempts to use graphene in applications outside of electronics. Along these lines, researchers at the University of ...
Rust-proof Steel – Without the Toxicity?DesignBuild Source

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Hydrogen Controls Chemical Structure of Graphene Oxide - Product Design & Development

Tue, 22 May 2012 18:28:08 GMT

AZoNano.com

Hydrogen Controls Chemical Structure of Graphene Oxide
Product Design & Development
By Georgia Institute of Technology The image shows a sample of graphene oxide produced by the oxidation of epitaxial graphene on silicon carbide. Credit: Georgia Tech Photo: Gary Meek A new study shows that the availability of hydrogen plays a ...
Presence of Hydrogen Manipulates Structure and Properties of Graphene OxideAZoNano.com

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Research team's work may lead to breakthrough in microchip technology - Penn State Live

Fri, 25 May 2012 16:20:43 GMT

AZoNano.com

Research team's work may lead to breakthrough in microchip technology
Penn State Live
A team of Penn State researchers has developed field effect transistors using graphene and hexagonal boron nitride on a 75-millimeter wafer, a significant step toward graphene-based electronics. UNIVERSITY PARK, Pa. -- Graphene is the wonder material ...
New 2D Bilayer Material Helps Realize Graphene ElectronicsAZoNano.com

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Availability of hydrogen controls chemical structure of graphene oxide - Phys.Org

Tue, 22 May 2012 17:06:03 GMT

Availability of hydrogen controls chemical structure of graphene oxide
Phys.Org
The image shows a sample of graphene oxide produced by the oxidation of epitaxial graphene on silicon carbide. Credit: Georgia Tech Photo: Gary Meek A new study shows that the availability of hydrogen plays a significant role in determining the ...

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