Results 191 to 200 of about 4,300 (231)
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New Scientist, 2012
From computer chips to touchscreens, hundreds of applications have been suggested for graphene's remarkable properties.
Antonio Castro Neto, Andre Geim
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From computer chips to touchscreens, hundreds of applications have been suggested for graphene's remarkable properties.
Antonio Castro Neto, Andre Geim
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Superlubric Sliding of Graphene Nanoflakes on Graphene
ACS Nano, 2013The lubricating properties of graphite and graphene have been intensely studied by sliding a frictional force microscope tip against them to understand the origin of the observed low friction. In contrast, the relative motion of free graphene layers remains poorly understood.
Salmeron, M Salmeron, Miquel +3 more
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Biomedical Applications of Graphene and Graphene Oxide
Accounts of Chemical Research, 2013Graphene has unique mechanical, electronic, and optical properties, which researchers have used to develop novel electronic materials including transparent conductors and ultrafast transistors. Recently, the understanding of various chemical properties of graphene has facilitated its application in high-performance devices that generate and store ...
Chul, Chung +5 more
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Chemistry Makes Graphene beyond Graphene
Journal of the American Chemical Society, 2014Although graphene is extremely inert in chemistry because of the giant delocalized π electron system, various methods have been developed to achieve its efficient chemical modification. Covalent chemistry is effective to modulate the physical properties of graphene. By converting the sp(2) hybridized carbon atoms to sp(3) ones, new two-dimensional (2D)
Lei, Liao, Hailin, Peng, Zhongfan, Liu
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Bilayer graphene by bonding CVD graphene to epitaxial graphene
Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena, 2012A novel method for creating bilayer graphene is described where single-layer CVD graphene grown on Cu is bonded to single-layer epitaxial graphene grown on Si-face SiC. Raman microscopy and x ray photoelectron spectroscopy demonstrate the uniqueness of this bilayer, as compared to a naturally formed bilayer, in that a Bernal stack is not formed with ...
Glenn G. Jernigan +12 more
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Physics, 2017
Creating a bulge in a graphene sheet offers the first measurement of the shear forces between graphene layers, an essential factor in many graphene-based devices.
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Creating a bulge in a graphene sheet offers the first measurement of the shear forces between graphene layers, an essential factor in many graphene-based devices.
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Nanoscale, 2012
Two-dimensional atomic sheets of carbon (graphene, graphane, etc.) are amenable to unique patterning schemes such as cutting, bending, folding and fusion that are predicted to lead to interesting properties. In this review, we present theoretical understanding and processing routes for patterning graphene and highlight potential applications. With more
Ji, Feng +5 more
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Two-dimensional atomic sheets of carbon (graphene, graphane, etc.) are amenable to unique patterning schemes such as cutting, bending, folding and fusion that are predicted to lead to interesting properties. In this review, we present theoretical understanding and processing routes for patterning graphene and highlight potential applications. With more
Ji, Feng +5 more
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Graphene Nanoribbons and Doped Graphene
2023Graphene has been an interesting material for scientists and engineers by virtue of its remarkable properties. It has unique electronic properties with zero bandgap at the Dirac point. The absence of bandgap in graphene limits its application in electronics.
null Nancy, Babita Rani
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1995
Graphen sind ein wichtiger Teil mathematischer Untersuchungen, und hier kann DERIVE helfen. Zuerst zeigen wir Ihnen, wie man den Bildschirm optimal einstellt.
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Graphen sind ein wichtiger Teil mathematischer Untersuchungen, und hier kann DERIVE helfen. Zuerst zeigen wir Ihnen, wie man den Bildschirm optimal einstellt.
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Nature, 2009
Graphene, a single atomic layer of carbon connected by sp(2) hybridized bonds, has attracted intense scientific interest since its recent discovery. Much of the research on graphene has been directed towards exploration of its novel electronic properties, but the structural aspects of this model two-dimensional system are also of great interest and ...
Chun Hung, Lui +4 more
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Graphene, a single atomic layer of carbon connected by sp(2) hybridized bonds, has attracted intense scientific interest since its recent discovery. Much of the research on graphene has been directed towards exploration of its novel electronic properties, but the structural aspects of this model two-dimensional system are also of great interest and ...
Chun Hung, Lui +4 more
openaire +2 more sources