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R_Colin_Johnson
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posted in July 2007

19 items
Circuit-sized quantum effect observed
News & Analysis  
7/31/2007   Post a comment
Magnetic quantum effects have been harnessed for the first time at lithographic sizes up to 30 nanometers long, holding the promise of future semiconductor circuits for quantum computers.
Carbon nanotubes aim for cheap, durable touch screens
Product News  
7/30/2007   Post a comment
Unidym is developing touch-panel displays with Touch Panel Laboratories (Tokyo) to enable more durable screens for Nintendo, as well as for tougher, cheaper solar panels and LCDs.
U. of Delaware researchers edge closer to spintronics
News & Analysis  
7/26/2007   Post a comment
The first step toward the goal of achieving electronic injection and detection of spin-polarized electrons for spintronics has been demonstrated for the first time by a research group at the University of Delaware.
Humans deal computer a loss in poker challenge
News & Analysis  
7/26/2007   Post a comment
Humans win, bots loose the world's First Man-Machine Poker Championship ,which pitted two poker masters against a computer program called Polaris at the Association for the Advancement of Artificial Intelligence (AAAI) conference in Vancouver.
Physicist plumbs disk media
Product News  
7/24/2007   Post a comment
Despite tough talk from solid-state memory makers about the demise of hard disks, ingenious disk drive engineers have used trial-and-error to keep one step ahead.
Computer takes on champs in poker challenge
News & Analysis  
7/23/2007   Post a comment
The world's First Man-Machine Poker Championship pits two poker masters against a computer program called Polaris at the Association for the Advancement of Artificial Intelligence (AAAI) conference.
Can metal-insulator electronics do it better, sans semiconductors?
News & Analysis  
7/23/2007   Post a comment
Ultrahigh-speed electronics is quickly approaching a "terahertz gap" between semiconductors that top out at hundreds of gigahertz and optical frequencies that hit hundreds of terahertz. Promising to span that breach, where wavelengths are measured in millimeters, is a new breed of metal-insulator electronics that inventor Phiar Corp. (Boulder, Colo.) has demonstrated at frequencies up to 3.8 THz.

IBM gets the lead out of its chip packages
News & Analysis  
7/19/2007   Post a comment
A lead-free process that lowers the cost of packaging flip-chip devices has entered volume production at IBM Corp.'s East Fishkill, N.Y., fab.
NRL researchers report spintronics advance
News & Analysis  
7/17/2007   Post a comment
Naval Research Laboratory scientists will next month describe a technique that could bring next-generation spintronics--silicon semiconductors that encode bits based on the spin of individual electrons--a step closer.
Magnetic doping brightens OLEDs
News & Analysis  
7/16/2007   Post a comment
Oak Ridge National Laboratory claims it can make OLEDs 30 percent more efficient by doping them with magnetic nanoparticles.
Electronic therapy zaps tumors, monitors treatment in real-time
News & Analysis  
7/16/2007   Post a comment
Curing cancer is usually the domain of medical doctors, but now biomedical engineers at Virginia Tech and the University of California at Berkeley have invented a promising electronic therapy.
Carbon nanotubes could help extend manned spaceflight
News & Analysis  
7/12/2007   Post a comment
NASA has reported progress toward a neural implant technology using carbon nanotubes that could enable space flights of indefinite periods.
Recipe for low-cost medical tests: FISH and chips
News & Analysis  
7/10/2007   Post a comment
Microfluidic chip performs laboratory medical tests automatically, promising a tenfold to thousandfold reduction in cost and time-to-results.
An electronic cure for cancer?
News & Analysis  
7/9/2007   Post a comment
Biomedical engineers have invented a promising electronic therapy that uses short electrical pulses that target only cancer cells.
There's more to MEMS than meets the iPhone
Product News  
7/9/2007   Post a comment
Score microelectromechanical systems a big assist on the iPhone. That's because Apple couldn't have rotated its Web pages from portrait (vertical) to landscape (horizontal) to match the orientation of an iPhone without using MEMS.
Kenet reveals secret to lowest-power A/D converter
Product News  
7/9/2007   Post a comment
An MIT development called femtocharge technology is said to yield the coolest, lowest-power A/D converters to date, but now the details had been a closely guarded secret.
Mechatronics transforms driving experience
News & Analysis  
7/6/2007   Post a comment
Mechatronics--the melding of electronics, mechanics, computers and control engineering--have spawned lifelike robots that can navigate and gather intelligence autonomously.
MIT spin-off tips secret behind low-power A/Ds
Product News  
7/2/2007   Post a comment
MIT spin-off Kenet reveals that it uses charge packets, like charge-coupled devices (CCDs), rather than power-hungry amplifiers to build what it says are the coolest-running, lowest-power analog-to-digital (A/D) converters devised to date.
Entertainment control platform loses the remote
Product News  
7/2/2007   Post a comment
The era of the remote control is over, according to a presentation on the entertainment control platform (ECP) delivered last week at the Freescale Technology Forum (Orlando, Fla.).



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