News tagged with crystalline metal
Glass you can build with: Metallic glass that's stronger and lasts longer
Mar 24, 2009 |
4.7 / 5 (27) |
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(PhysOrg.com) -- The normal structure of metals is crystalline. Glass, on the other hand, is amorphous. But it's possible to make amorphous forms of metal, metallic glasses, which can be remarkably strong, ...
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Researchers develop 'one-pot' porous surfaces for fuel cells
Nanotechnology / Nanomaterials
Jan 29, 2008 |
4.5 / 5 (16) |
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Cornell researchers have developed a "one-pot" process to create porous films of crystalline metal oxides that could lead to more-efficient fuel cells and solar cells.
Terahertz Waves Are Effective Probes for IC Heat Barriers
May 06, 2009 |
3 / 5 (7) |
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(PhysOrg.com) -- By modifying a commonly used commercial infrared spectrometer to allow operation at long-wave terahertz frequencies, researchers at the National Institute of Standards and Technology discovered ...
Truth Is Stranger Than Science: Discovering true properties of metal oxides
Sep 17, 2009 |
5 / 5 (4) |
2
(PhysOrg.com) -- To successfully compete in a global marketplace, manufacturers continually search for better materials: faster drying and less hazardous paint, longer-lasting sunscreen, and faster computers. ...
Technique creates metal memory and could lead to vanishing dents
Nanotechnology / Nanomaterials
Mar 29, 2007 |
4.2 / 5 (53) |
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Crumpled kitchen foil that lays flat for reuse. Bent bumpers that straighten overnight. Dents in car doors that disappear when heated with a hairdryer. These and other physical feats may become possible with a technique to ...
Thinnest superconducting metal created
Jun 08, 2009 |
4.3 / 5 (7) |
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A superconducting sheet of lead only two atoms thick, the thinnest superconducting metal layer ever created, has been developed by physicists at The University of Texas at Austin.
New metal crystals, formed on a cotton assembly line
Nanotechnology / Nanomaterials
Mar 26, 2007 |
4.5 / 5 (17) |
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Appropriating cellulose fibers from cotton and crystallizing them, scientists at Pacific Northwest National Laboratory have grown never-before-seen configurations of metal crystals that show promise as components ...
NEC Develops Highly-Reliable Metal/High-K Gate Stack Transistor
Jun 20, 2006 |
3.5 / 5 (2) |
0
NEC Corporation (NEC) today announced the joint development of a new technology for realizing low-power and high-performance SOC devices of technology nodes of 65 nm, 45 nm and beyond. The developed technology enables fabrication ...
Measurement technique probes surface structure of gold nanocrystals
Nanotechnology / Nanomaterials
Mar 10, 2008 |
4.4 / 5 (11) |
0
In the hands of jewelers, gold can be fashioned into rings and pendants of long-lasting beauty. But, when reduced in size to nanocrystals containing a few thousand atoms, this noble metal is a surprisingly ...
Transforming nanowires into nano-tools using cation exchange reactions
Oct 23, 2009 |
not rated yet |
0
A team of engineers from the University of Pennsylvania has transformed simple nanowires into reconfigurable materials and circuits, demonstrating a novel, self-assembling method for chemically creating nanoscale ...
An organizer for silicon
Apr 21, 2008 |
4.8 / 5 (26) |
0
Organizers make life easier; aluminum could help the semi-conductor industry to convert silicon from a disordered to an ordered form at low temperatures. This crystalline silicon functions much more efficiently ...
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