News tagged with metallic copper
Physicists find fractal boundaries in crystals
Blacksmiths make horseshoes by heating, beating and bending iron, but what's happening to the metal's individual atoms during such a process? Cornell researchers, using computational modeling, are providing ...
Sep 03, 2010 |
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Researchers report breakthrough in narrow pitch interconnects
Imec researchers set major step towards 20nm half pitch interconnects with the realization of electrically functional copper lines embedded into silicon oxide using a spacer-defined double patterning approach. ...
Jul 13, 2010 |
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Computer predicts reactions between molecules and surfaces, with 'chemical precision'
Good news for heterogeneous catalysis and the hydrogen economy: computers can now be used to make accurate predictions of the reactions of (hydrogen) molecules with surfaces. An international team of researchers, headed by ...
Chemistry / Analytical Chemistry
Nov 06, 2009 |
5 / 5 (2) |
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Keeping the heat down
(PhysOrg.com) -- Electronic products are having to accommodate more and more components, all of which generate heat. Too much heat could put laptops and other devices out of action, so manufacturers equip ...
Apr 06, 2009 |
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Corrosion-resistant nanocoating for metals could replace toxic chromium
(PhysOrg.com) -- Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have developed a method for coating metal surfaces with an ultrathin film containing nanoparticles - particles ...
Nanotechnology / Nanomaterials
Mar 25, 2009 |
4.5 / 5 (2) |
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Paper electrified by copper particles
The Polymer Chemistry Research Group at the University of Helsinki, Finland, has succeeded in producing nano-sized metallic copper particles. When the size of particles is reduced to a nano-scale (one nanometre being one ...
Nanotechnology / Nanomaterials
Mar 16, 2009 |
2 / 5 (1) |
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Nano-twinned copper: Chinese-Danish scientists develop super strong nanometals
Research shows that it is possible to produce copper about 4 times stronger than commercial material - and doing so while also having a ductile material. As the thermal and electrical conductivity are also good, the manufacturing ...
Nanotechnology / Nanomaterials
Feb 04, 2009 |
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