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Technology Research News
October 22, 2003
Nanowires boost plastic circuits The move is on to develop flexible, cheap, plastic electronics, but so far organic circuits have fallen far short of silicon chip performance. Researchers from the Hahn-Meitner Institute in Germany have moved the field forward with a new way to make flexible transistors. mark for My Articles similar articles
Technology Research News
March 23, 2005
Layers promise cheap circuits The challenge is making organic transistors that work well electronically. mark for My Articles similar articles
Technology Research News
February 25, 2004
Film promises terabit storage Scientists are looking to cram more information in a given area by finding ways to store the 1s and 0s of computer information in single molecules. mark for My Articles similar articles
Technology Research News
March 23, 2005
Cheap material makes speedy memory Researchers have devised potentially low-cost, high-speed nonvolatile memory (retains information even when it is not powered) from polystyrene and gold nanoparticles. mark for My Articles similar articles
Technology Research News
March 9, 2005
Nanotubes Boost Molecular Devices Researchers have constructed an extremely small transistor from a pair of single-walled carbon nanotubes and organic molecules. The tiny transistor could eventually be used in ultra-low-power electronics. mark for My Articles similar articles
Technology Research News
June 2, 2004
Nanotubes Move Molten Metal Researchers from the University of California at Berkeley have found a way to move globules of molten metal that are as small as 30 nanometers in diameter. A nanometer is one millionth of a millimeter, or the span of 10 hydrogen atoms. mark for My Articles similar articles
Technology Research News
November 19, 2003
Molecular memory is electric Researchers from Osaka Kyoiku University in Japan have found a way to use a single molecule to store computer information. mark for My Articles similar articles
Technology Research News
January 26, 2005
Plastic Memory Retains Data Researchers in Austria have borrowed a technique from audio recording technology to fashion a new type of computer memory made from organic, or plastic materials. mark for My Articles similar articles
Technology Research News
June 30, 2004
Paper promises better e-paper It is clear that computer displays will someday be thin and flexible enough to roll up, enabled by plastic electronics. mark for My Articles similar articles
Technology Research News
February 26, 2003
Film promises massive storage Researchers from the Chinese Academy of Sciences have found a way to store the 1s and 0s of digital information in a thin film of organic molecules using a scanning tunneling microscope. mark for My Articles similar articles
Technology Research News
June 4, 2003
Kimberly Patch
Plastic transistors go vertical Researchers from the University of Cambridge in England have brought inexpensive, practical organic transistors a step closer to your grocery cart by devising a pair of processes that form small, vertical transistors from layers of printed polymer. mark for My Articles similar articles
Technology Research News
March 9, 2005
Material Promises Denser DVDs Researchers have found a way to use electron beams to read, write and erase bits. The technology could lead to high-speed, ultrahigh density storage media; the material at the heart of the technology could also be used in solar cells. mark for My Articles similar articles
Technology Research News
June 18, 2003
Kimberly Patch
Prefab key to molecular memory Nano-devices promise to use molecules as super-fast computer circuits, store fantastic amounts of information in a minuscule area and sense minute amounts of chemicals and biological materials. Researchers have brought these possibilities a step closer. mark for My Articles similar articles
Technology Research News
May 19, 2004
Nanotube Makes Metal Transistor Researchers from the University of Illinois have found a way to produce a field effect in a metallic single-wall carbon nanotube that conducts electricity 40 times more efficiently than copper. The metal transistor could be used in practical applications in five to ten years. mark for My Articles similar articles
Technology Research News
December 3, 2003
Carbon boosts plastic circuits Researchers from the California Institute of Technology have devised an inexpensive way to add better-conducting organic source and drain electrodes to organic thin-film transistors. mark for My Articles similar articles
Technology Research News
February 9, 2005
Nanotubes on plastic speed circuits Many researchers are working to make plastic electronics that are as fast as today's silicon electronic components -- with the promise to enable flexible, inexpensive and very-large area computer screens. One group of researchers has taken a significant step closer to this goal. mark for My Articles similar articles
Technology Research News
September 22, 2004
Eric Smalley
Flexible Sensors Make Robot Skin Researchers have devised pressure-sensor arrays that promise to give objects like rugs and robots the equivalent of one aspect of skin -- pressure sensitivity. mark for My Articles similar articles
Technology Research News
March 10, 2004
Kimberly Patch
Tiny pumps drive liquid circuits Researchers from the University of Illinois at Urbana-Champaign and Lucent Technologies' Bell Laboratories have combined microfluidics and organic electronics to make a tunable plastic transistor that could enable low-cost methods to drive, control and monitor labs-on-a-chip. The device can also use tiny amounts of fluid to adjust optical devices. mark for My Articles similar articles
Technology Research News
March 12, 2003
Supersensitive disk drives on tap Being able to move electrons from one place to another more efficiently translates to more sensitive electronics that can read information packed more closely on disk drives. New research paves the way for storage devices that hold several thousand gigabits per square inch. Today's hold 50. mark for My Articles similar articles
Technology Research News
January 26, 2005
Eric Smalley
Nano Bridge Builds Logic Researchers from the Japanese National Institute for Materials Science have given an old technology -- the mechanical electric switch -- a quantum update. mark for My Articles similar articles
Technology Research News
November 19, 2003
Plastic display circuit shines Researchers from the University of Tokyo have taken a step forward by fabricating on a glass surface a circuit that contains an organic light-emitting diode and an organic thin-film transistor. The diode was bright enough to be used in a display, according to the researchers. mark for My Articles similar articles
Technology Research News
February 26, 2003
Stamp bangs out plastic circuits Today's transistors are etched from silicon wafers in a multi-step process that involves laser beams, chemicals and clean rooms. A simpler process would make for cheaper computer chips, and a gentler process would allow for transistors of different materials. mark for My Articles similar articles
Technology Research News
May 21, 2003
Eric Smalley
Hydrogen storage eased The discovery of metal-organic frameworks promises to remove the principal stumbling block to hydrogen-powered cars, and the method could be ready for production use within five years. mark for My Articles similar articles
Technology Research News
July 2, 2003
Material helps bits beat heat Researchers have discovered a way to shore up magnetic energy that promises bits only a few nanometers across -- the span of a few dozen hydrogen atoms. The method could make it possible to store more than a trillion bits per square inch, according to the researchers. mark for My Articles similar articles
Technology Research News
March 26, 2003
Tilted trenches turn out tiny wires Researchers from UCLA, UCSB, and Cal Tech have found a way to make arrays of closely-spaced and crossed metal and semiconductor nanowires. mark for My Articles similar articles
Technology Research News
December 1, 2004
Kimberly Patch
Solar Cell Doubles as Battery Scientists have designed a single, compact device that can both convert solar energy to electricity and store the electricity. mark for My Articles similar articles
Technology Research News
March 26, 2003
Eric Smalley
Molecule toggle makes nano logic A popular trend in technology research is copying nature, and another source of inspiration is the world of everyday objects. Researchers at Hewlett-Packard Laboratories have proposed a series of molecules that work like ordinary light switches. mark for My Articles similar articles
Technology Research News
January 15, 2003
Eric Smalley
Metal stores more hydrogen One reason the world isn't running on hydrogen fuel is that it's hard to store. Researchers from the National University of Singapore have made an accidental discovery that brings the promise of clean hydrogen energy a big step forward. mark for My Articles similar articles
Technology Research News
October 22, 2003
Process prints nanoparticles Researchers have coaxed tiny particles of gold, silver and carbon to assemble into patterns on silicon wafers over areas as large as a square centimeter by using electrical charge patterns to attract and position the nanoparticles. mark for My Articles similar articles
IEEE Spectrum
December 2007
Yu-Tzu Chiu
Plastic Computer Memory's Secret Is Gold Nanoparticles Taiwanese engineers make simple, stable nonvolatile memory from mix of plastic and nanoparticles. mark for My Articles similar articles
Technology Research News
February 23, 2005
Tiny transistors sniff chemicals Researchers from the University of Texas at Austin have found that the chemical sensing abilities of infinitesimally small transistors made from thin films of the organic crystal pentacene are quite different from those of larger transistors made from the same materials. mark for My Articles similar articles
Technology Research News
November 19, 2003
Stamp Forms Organic Laser Researchers have found a class of materials that promises to improve organic electronic components like lasers, light-emitting diodes, and waveguides. Light-emitting diodes are a key component of computer screens, and waveguides channel light. mark for My Articles similar articles
Technology Research News
December 29, 2004
Solar Cell Teams Plastic and Carbon Researchers have fabricated an inexpensive, plastic-based solar cell that has the potential to be fairly efficient mark for My Articles similar articles
Technology Research News
November 19, 2003
Eric Smalley
Switch promises optical chips Computers have historically been electronic rather than photonic because lightwaves, while great for sending signals over long distances, are controlled by equipment that has proven difficult to shrink to computer chip scale. The rise of photonic crystals promises to narrow the gap. mark for My Articles similar articles
Home Toys
February 2005
Eugene Kowch
Why is There a Need for an Electrical Design? An electrical design will gather all switching requirements for the home. Determine what level of control is acceptable and propose an electrical control system to meet these needs. mark for My Articles similar articles
Technology Research News
April 7, 2004
Eric Smalley
Angle speeds plastic transistor Going with the flow is a good way to pick up speed, particularly for plastic transistors. Rotating the crystal 180 degrees can change the transistor's performance by as much as 3.5 times. mark for My Articles similar articles
Chemistry World
March 3, 2010
Jon Cartwright
Hydrocarbon turns superconductor Researchers in Japan have created the first superconducting material based on a molecule of carbon and hydrogen atoms. mark for My Articles similar articles
Chemistry World
November 29, 2013
Simon Hadlington
Pressure cooker produces new metal hydride By squeezing iridium and hydrogen together under ultra-high pressures, researchers have produced a novel metal hydride with an unusually high hydrogen content and an unconventional structure. mark for My Articles similar articles
Chemistry World
December 10, 2009
Simon Hadlington
Flexible organic flash memory Researchers have succeeded in making an elusive component of organic electronics: a flash memory transistor that can be incorporated into a thin, flexible plastic sheet. mark for My Articles similar articles
Chemistry World
November 13, 2007
Lewis Brindley
Hydrogen From Sewage Hits Production Records Scientists have drastically improved the efficiency of bacteria-powered fuel cells that convert biodegradable organic matter into hydrogen gas. They hope their discovery will make it possible to generate hydrogen from sewage, sustainably and on a large scale. mark for My Articles similar articles
Military & Aerospace Electronics
May 2006
John Keller
Technology analysis weighs strengths and weaknesses of magnetic switches The analysis shows that although one technology can provide an advantage over others in a specific area, in general all of the technologies offer a variety of capabilities. mark for My Articles similar articles
Military & Aerospace Electronics
July 2004
Ben Ames
Defense suppliers outsource their electronics manufacturing jobs Recent trends have driven up the market for outsourced manufacturing of electronics, which is expected reach $4.2 billion by 2007 for business in the worldwide defense and commercial aviation sector. mark for My Articles similar articles
Technology Research News
November 17, 2004
Low-Pressure Material Holds Hydrogen One key to using hydrogen as a fuel is finding practical ways to store it. Researchers have discovered a kinetic trapping effect that allows hydrogen to be adsorbed. mark for My Articles similar articles
IEEE Spectrum
July 2007
Saswato R. Das
Power Tool for Making Nanoscale Objects A physics team uses a special electron microscope to carve tiny gold, silver, and aluminum structures a few nanometers across. mark for My Articles similar articles
IEEE Spectrum
October 2005
Stephen Forrest
The Dawn of Organic Electronics Organic semiconductors are strong candidates for creating flexible, full-color displays and circuits on plastic. mark for My Articles similar articles
Food Processing
August 2008
Organic tortillas make their debut Los Angeles, Cal.-based Tumaro's Gourmet Tortillas introduces its USDA certified Organic Tortillas for food service distribution. mark for My Articles similar articles
The Motley Fool
May 4, 2006
Stephen D. Simpson
Tyco: Lots of Cash, Not Much Flash Though still a long way from operational excellence, cash flow is still solid. Investors, is there money to be made from this stock? mark for My Articles similar articles
U.S. CPSC
March 12, 2008
Ensto Control Oy Recalls Toggle and Rotary Switches Due to Electric Shock Hazards When switched OFF, one electrical pole may remain energized, posing a risk of electrical shock hazard to consumers. mark for My Articles similar articles
U.S. CPSC
December 15, 2006
Square D Recalls Safety Switches Due to Shock or Electrocution Hazard The safety switch can continue to supply electricity even after being placed in the "OFF" position. This poses the risk of an electric shock or electrocution hazard to consumers. mark for My Articles similar articles
Technology Research News
December 17, 2003
Organic transistors get small Researchers from Cornell University have shown that it is possible to fabricate useful organic thin film transistors that have a channel length as small as 30 nanometers. The smaller the channel, the faster the transistor. Previously, organic TFT channel lengths were limited to about 100 nm. mark for My Articles similar articles