A lot of research has been done on graphene recently—carbon flakes, consisting of only one layer of atoms. As it turns out, there are other materials too which exhibit remarkable properties if they are arranged in a single ...
Nanomaterials
Mar 9, 2014
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Researchers at Umea University, together with researchers at Uppsala University and Stockholm University, show in a new study how nitrogen doped graphene can be rolled into perfect Archimedean nano scrolls by adhering magnetic ...
Nanomaterials
Aug 15, 2013
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Using a spin-polarized metastable helium beam, a group headed by Dr. Shiro Entani, who is a limited-term researcher at the Advanced Science Research Center, Japan Atomic Energy Agency (President: Shojiro Matsuura) and Dr. ...
General Physics
Jul 22, 2013
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(Phys.org)—On the road towards creating smaller and smaller electronic devices, silicon blocks the way by limiting the smallness of the electronic components that can be constructed with it. A promising way forward has ...
Nanomaterials
Nov 27, 2012
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(PhysOrg.com) -- A technique that uses hydrogen to improve transistor performance on real-world graphene devices has been demonstrated on the wafer-scale by researchers in Penn State’s Electro-Optics Center (EOC). In ...
Nanomaterials
Sep 5, 2011
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Two-dimensional carbon layers, so-called graphenes, are regarded as a possible substitute for silicon in the semiconductor industry. The electronic properties of these layers can be varied by "building in" specific arrays ...
Nanomaterials
Nov 19, 2009
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In 2004, the public first became acquainted with graphene- a remarkably thin, flexible, and electrically conductive material possessing considerable strength. However, harnessing graphene's potential as a component has presented ...
Nanophysics
Aug 8, 2023
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High-quality graphite has excellent mechanical strength, thermal stability, high flexibility and very high in-plane thermal and electric conductivities, and therefore it is one of most important advanced materials used in ...
Nanomaterials
Nov 4, 2022
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Researchers from IMDEA Nanociencia and other European centres have discovered that the combination of graphene with cobalt offers relevant properties in the field of magnetism. This breakthrough sets the stage for the development ...
Nanophysics
Mar 11, 2019
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Graphene has held great potential for practical applications since it was first isolated in 2004. But we still don't use it in our large-scale technology, because we have no way of producing graphene on an industrial scale. ...
Nanomaterials
Nov 1, 2018
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