News tagged with porous silicon
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MO-SCI to manufacture SRNL's unique porous walled hollow glass microspheres
Nanotechnology / Nanomaterials
Dec 17, 2009 |
not rated yet |
0
A licensing agreement between the U.S. Department of Energy's Savannah River National Laboratory (SRNL) and specialty glass provider Mo-Sci Corporation will make SRNL's unique Porous Walled Hollow Glass Microspheres available ...
Silicon technology offers extended X-ray vision of high-energy cosmos
Space & Earth / Space Exploration
Dec 21, 2009 |
5 / 5 (3) |
1
(PhysOrg.com) -- As elements of the integrated circuits running our computers, phones and electronics, silicon wafers are everywhere. An ESA-led effort is establishing an out-of-this-world use for these ...
New silicon-germanium nanowires could lead to smaller, more powerful electronic devices
Dec 09, 2009 |
5 / 5 (5) |
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(PhysOrg.com) -- Microchip manufacturers have long faced challenges miniaturizing transistors, the key active components in nearly every modern electronic device, which are used to amplify or switch electronic signals.
Spin polarization achieved in room temperature silicon
Nov 27, 2009 |
4.8 / 5 (21) |
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(PhysOrg.com) -- A group in The Netherlands has achieved a first: injection of spin-polarized electrons in silicon at room temperature. This has previously been observed only at extremely low temperatures, ...
Nanowires key to future transistors, electronics
Nov 26, 2009 |
4.6 / 5 (12) |
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(PhysOrg.com) -- A new generation of ultrasmall transistors and more powerful computer chips using tiny structures called semiconducting nanowires are closer to reality after a key discovery by researchers ...
Cost-cutting Yahoo to close offices for holidays
Dec 22, 2009 |
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(AP) -- Yahoo says it will close its offices from Christmas through New Year's to help save money. The cost-cutting move ends a year in which Yahoo's revenue declined for the first time since 2001.
Silicon Valley getting greener with Hara
Dec 07, 2009 |
2 / 5 (2) |
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Fresh from signing on to help green Silicon Valley, startup Hara will be at climate talks in Copenhagen this week to urge that corporations not wait for regulations to fight global warming.
Life after silicon: Using exotic materials to help microchips keep improving
Dec 08, 2009 |
4.5 / 5 (8) |
1
(PhysOrg.com) -- The huge increases in the power and capacity of computers, cell phones and communications networks in the last 40 years have been the result of ever-shrinking silicon transistors. But silicon ...
Organic flash memory developed
Dec 17, 2009 |
4.7 / 5 (20) |
3
(PhysOrg.com) -- Researchers at the University of Tokyo have developed a non-volatile memory that has the same basic structure as a flash memory but is made from cheap, flexible, organic materials.
Scientists improve chip memory by stacking cells
Dec 21, 2009 |
4.6 / 5 (16) |
3
(PhysOrg.com) -- Scientists at Arizona State University have developed an elegant method for significantly improving the memory capacity of electronic chips.
List of search results for porous silicon
