News tagged with ribbons
Unzipping Carbon Nanotubes Can Make Graphene Ribbons
Nanotechnology / Nanomaterials
Apr 20, 2009 |
4.2 / 5 (6) |
3
(PhysOrg.com) -- By "unzipping" carbon nanotubes, researchers have shown how to make flat graphene ribbons. Graphene, which is a one-atom-thick sheet of carbon that looks like chicken wire, has unique electrical ...
Rice researchers unzip the future
Nanotechnology / Nanomaterials
Apr 15, 2009 |
5 / 5 (11) |
4
Scientists at Rice University have found a simple way to create basic elements for aircraft, flat-screen TVs, electronics and other products that incorporate sheets of tough, electrically conductive material.
Search results for ribbons
Small graphene wires may be poor conductors
Feb 15, 2008 |
4.4 / 5 (8) |
3
Ohio University physicists researching electron properties in graphene ribbons have found that narrow wires made of this material may not be good conductors.
New computer simulation helps explain folding in important cellular protein
Jul 29, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- Most parts of living organisms come packaged with ribbons. The ribbons are proteins—chains of amino acids that must fold into three-dimensional structures to work properly. But when for any reason the ribbons ...
The cause behind the characteristic shape of a long leaf revealed
Nov 23, 2009 |
5 / 5 (3) |
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Applied mathematicians dissected the morphology of the plantain lily (Hosta lancifolia), a characteristic long leaf with a saddle-like arc midsection and closely packed ripples along the edges. The simple ...
Stretchable silicon could be next wave in electronics
Physics /
Dec 15, 2005 |
4.8 / 5 (12) |
0
The next wave in electronics could be wavy electronics. Researchers at the University of Illinois at Urbana-Champaign have developed a fully stretchable form of single-crystal silicon with micron-sized, wav ...
Scientists control complex nucleation processes using DNA origami seeds
Apr 08, 2009 |
4 / 5 (5) |
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The construction of complex man-made objects--a car, for example, or even a pizza--almost invariably entails what are known as "top-down" processes, in which the structure and order of the thing being built ...
Scientists carve functional nanoribbons using super-heated, nano-sized particles of iron
Jul 31, 2008 |
4.8 / 5 (26) |
2
Due to its remarkable electronic properties, few layer graphene, or FLG, has emerged as a promising new material for use in post-silicon devices that incorporate the quantum effects that emerge at the nanoscale. Now, physicists ...
IBM researchers quell nanoscale interference
Nanotechnology / Nanomaterials
Mar 07, 2008 |
4.7 / 5 (40) |
1
IBM researchers have discovered a way to use graphite effectively in building nanoelectonic circuits vastly smaller than those in silicon-based computer chips.
Are Flexible, Flapping Flying Machines in our Future?
Nov 19, 2008 |
4.2 / 5 (16) |
6
Modern aircraft have been fabulously successful with rigid wings and rotors. But just imagine the flying machines that would be possible if we could understand and harness the most efficient and acrobatic airfoils in nature: ...
Breast cancer: A market-driven industry
Aug 22, 2006 |
5 / 5 (11) |
0
A Canadian scientist is questioning the effectiveness of privately funded efforts to stop the epidemic of breast cancer among North American women.
Graphene provides foundation for new devices that handle electrons as waves
Apr 14, 2006 |
4.3 / 5 (80) |
0
A study of how electrons behave in circuitry made from ultrathin layers of graphite – known as graphene – suggests the material could provide the foundation for a new generation of nanometer scale devices that ...
List of search results for ribbons


