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ZDNet Dictionary Definition
- Silicon
- Si The base material used in chips. Next to oxygen, it is the most abundant element in nature and is found in a natural state in rocks and...
- Full Silicon Definition >>
ZDNet Resources
- Towards low-cost LED lighting
- You all know that incandescent bulbs are pretty inefficient, converting only 10% of electricity into light -- and 90% into heat. Light-emitting diodes, or LEDs, could soon replace incandescent and compact fluorescent bulbs in our homes. They are more efficient and environmentally friendly. But LED lights are currently too expensive...
- Tags: Purdue University, Silicon, LED Lighting, Light-emitting Diode, Silicon Substrate, Engineering, Roland Piquepaille
- Blog posts 2008-07-20
- Testing new transistors in space
- Northwestern University researchers have developed new transistors which are currently tested on the International Space Station ISS to see how they react to cosmic radiation. These transistors, which are using a new kind of gate dielectric material called a self-assembled nanodielectric SAND, are exposed to radiation outside the ISS since...
- Tags: Silicon, Northwestern University, Transistor, Radiation, Semiconductors, Hardware, Roland Piquepaille
- Blog posts 2008-06-11
- Silicon Alley Insider's startup index: Click bait? Nah. It's tip bait
- Lists have never done much for me--especially financial lists. It's financial porn: Forbes' most wealthy people; the Fortune 500; 10 mutual funds you must have now and a few hundred other lists. And now Silicon Alley Insider has launched a startup valuation index that's bound to be a conversation starter....
- Tags: Silicon, Valuation, Financial, SAI, Investment, Financial Accounting, Finance, Larry Dignan
- Blog posts 2008-04-29
- Custom Silicon Security Solutions
- While concerns about the security of stored data dominate the press today, it is becoming abundantly clear that data-in-flight is at equal if not greater risk of interception. This paper addresses the threats and challenges faced by security professionals in the enterprise arena, the strategies that have emerged to guard...
- Tags: Silicon, LSI, Security
- White papers 2008-04-01
- Technology Brief: Carrier Vs. Enterprise Ethernet Silicon
- Ethernet has been the dominant networking protocol in Local Area Networks LANs due to its high bandwidth, ease of use, and low cost. Until recently, its success in LANs has not translated to communications networks due to limitations in Ethernet's scalability, reliability, and manageability. With the latest developed standards and...
- Tags: Silicon, Network, Carrier, Lightstorm Networks, Ethernet, Network Technology, Networking
- White papers 2008-04-01
- Promise of more efficient solar cells
- Canadian researchers have found a way to make solar cells more efficient, perhaps twice as efficient as current tech used to convert sunlight into electricity. The work was done at Canada's McMasters University and is already in commercial development. It uses one-crystal thick layers of solar collecting materials...
- Tags: Silicon, Cell, Semiconductors, Hardware, Harry Fuller
- Blog posts 2008-02-11
- ATI acquisition might be key to AMD's future success
- Without a doubt, 2007 was a bad year for AMD. A price war with Intel, the acquisition of ATi, chip delays, and chip bugs. Any one of these would have been bad, but all of these combined meant that AMD had a really tough year. But 2008 could be a...
- Tags: Silicon, Acquisition, ATI Technologies Inc., Advanced Micro Devices Inc., Chip, Semiconductors, Mergers & Acquisitions, Network Technology, Processors, Hardware, Investment, Finance, Networking, Components, Adrian Kingsley-Hughes
- Blog posts 2008-01-18
- Inside Intel's Penryn Processor
- On Monday Intel announced the first mobile quad-core processor called Penryn. The new silicon is the cousin to the Penryn desktop processor, the Core 2 Extreme QX9650, announced on 12 November 2007. The next generation transistors, used in the new Penryn processors (Intel Core 2 Duo, Intel...
- Tags: Silicon, Transistor, Apple MacBook, Intel Corp., Apple MacBook Pro, Penryn Desktop Processor, Notebooks, Semiconductors, Processors, Hardware, Notebooks & Tablets, Components, Jason D. O\'Grady
- Blog posts 2008-01-10
- Detecting individual cancer cells with silicon
- Take a silicon MEMS device as large as a business card. (For more on MEMS technology click here.) Coat it with tens of thousands of microposts, and coat the posts with antibodies which detect a molecule only found on cancer cells. Then run blood...
- Tags: Silicon, Blood, Cell, Cancer Cell, Semiconductors, Hardware, Dana Blankenhorn
- Blog posts 2007-12-20
- Quad Core Intel Xeon Processor Benefits for Silicon Design
- The Quad-Core Intel Xeon processor running Synopsys Proteus* application for optical proximity correction increased performance and capacity without increasing server footprint of DC costs.
- Tags: Silicon, Quad-core, Intel Xeon, Intel Corp., Processors, Servers, Semiconductors, Hardware, Components
- White papers 2007-11-13
- IBM aims to salvage silicon for solar industry
- IBM aims to salvage silicon for solar industryThat is proactive thinking!]:)
- Tags: Semiconductors, silicon, IBM Corp., industry
- Discussion threads 2007-10-30
- Photos: Reclaiming silicon with water
- IBM's eco-friendly process scrapes off circuitry from unusable wafers, which are then sold to the solar industry. by CNET News.com
- Tags: Silicon, Circuitry, Wafer, Photograph, IBM Corp., Semiconductors, Hardware, CNET News.com
- Image galleries 2007-10-29
- Solar: Thin film or silicon?
- At the 4th Annual Energy Tech Investor Forum in San Jose, Calif., panel moderator Neal Dikeman of Jane Capital Partners, leads a discussion with executives on emerging solar technologies such as thin film and geothermal silicon production. The panelists are: Jane Long, associate director, Lawrence Livermore National Laboratory; Peng Lim,...
- Tags: Silicon, Director, Semiconductors, Hardware, Emerging Technologies, Green
- Videos 2007-10-05
- Evanescent lasers to speed up data transmission
- It is refreshing to note that some scientists also have a solid literary culture. Researchers at UC Santa Barbara UCSB have built the world's first mode-locked silicon evanescent laser. But what is an 'evanescent' laser? It is a step toward 'combining lasers and other key optical components with the existing...
- Tags: Silicon, Laser, Roland Piquepaille
- Blog posts 2007-08-22
- Nanotechnology boosts solar cells performance
- Physicists from the University of Illinois at Urbana-Champaign UIUC have improved the performance of solar cells by 60 percent. And they obtained this spectacular result by using a very simple trick. They've coated the solar cells with a film of 1-nanometer thick silicon fluorescing nanoparticles. The researchers also said that...
- Tags: Silicon, Performance, Nanoparticle, Particle, Nanotechnology, Cell, Roland Piquepaille
- Blog posts 2007-08-21
- Photos: InGaAs is the new silicon
- MIT is working with a new transistor material called indium gallium arsenide, or InGaAs, it hopes will outpace the speed of silicon.
- Tags: InGaAs, transistor, silicon, Massachusetts Institute of Technology
- Image galleries 2006-12-08
- Another step toward quantum computers
- One day, we might use super fast computers based on quantum physics. But how these computers will read data? An international team from Germany and the U.S. has just shown that its possible to read data stored as nuclear spins. This new way of reading the spin of thousands of...
- Tags: Computers &, Internet, Science &, Nature, Engineering &, Innovation
- Blog posts 2006-11-20
- Photos: Lumileds' LED tech
- Lumileds, a Hewlett-Packard spinoff that specializes in LEDs, has set up a lab to show visitors what the silicon-based lighting can do.
- Tags: Lumileds, light-emitting diode, silicon, Hewlett-Packard Co.
- Image galleries 2006-11-03
- Silicon vs. CIGS: With solar energy, the issue is material
- Silicon vs. CIGS: With solar energy, the issue is materialSilicon vs Cigs really where are theyI am 37 and remember how solar was supposed to be all over the place bye now, That being as a boy studying science at windmill and I was 10 at the time. Any product...
- Tags: Document management, cell, silicon, printing, commercial cell, Nanosolar, solar energy
- Discussion threads 2006-10-02
- Photos: With solar energy, it's silicon vs. CIGS
- As demand for alternative energy grows, so does the debate over what material is best for solar panels.
- Tags: alternative energy, solar energy, silicon
- Image galleries 2006-10-02
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