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  • Roadrunner supercomputer thumbnail Roadrunner Breaks Petaflop Milestone

    Date added: 2008-06-18

    Lead engineer Don Grice of IBM inspects the world's fastest computer in the company's Poughkeepsie, NY plant. The computer nicknamed "Roadrunner" was built for the Department of Energy's National Nuclear Security Administration and will be housed at Los Alamos National Laboratory in New Mexico. IBM engineers in Poughkeepsie, N.Y., Rochester, Minn., Austin, Texas and Yorktown Heights, N.Y., worked on the computer, the first to break a milestone known as a "petaflop" -- the ability to calculate 1,000-trillion operations every second. The computer packs the power of 100,000 laptops -- a stack 1.5 miles high. Roadrunner will primarily be used to ensure national security, but will also help scientists perform research into energy, astronomy, genetics and climate change.



  • IBM Research Optical Chipset IBM Research Optical Chipset

    Date added: 2007-03-26

    This record-setting prototype optical chipset, created by IBM Research, measures only 1/15th the area of a dime, but is capable of transmitting the equivalent of 4 million simultaneous telephone conversations, or one conversation between every two New York City residents. The chip is capable of transmitting data (which could include movies, music and photo downloads) at an astonishing 160 billion bits per second. At these speeds, a full length high-definition DVD could be downloaded in just a single second. C ompare that to the 5-10 hours or so it takes today over a typical home broadband connection.



  • Spintronics Spintronics

    Date added: 2005-11-08

    Twenty-first century spinning wheel: Harnessing the power of electron spin -- the quantum property that is responsible for magnetism -- is the goal of IBM Fellow Stuart Parkin and SpinAps, the new IBM-Stanford research center announced today. Central to their research is a new six-chamber, $5 million high-vacuum apparatus within which scientists can mix and match three nanotech materials manufacturing techniques and analyze the results. Built around a central wheel-shaped robot, this device will enable scientists to make and test unique materials much more rapidly than had been possible before.




  • Magnetic Resonance Force Microscope Magnetic Resonance Force Microscope

    Date added: 2005-11-08

    Raffi Budakian, John Mamin and Dan Rugar (left to right) are three of the four members of the IBM Research team who developed and used this Magnetic Resonance Force Microscope to detect the magnetic signal from a single electron. Benjamin Chui is not shown.




  • Spintronics: Spin flip spectroscopy technique Spintronics: Spin flip spectroscopy technique

    Date added: 2005-11-08

    Conceptual diagram of the new IBM "spin-flip spectroscopy" technique. Electrons (red) tunnel from the tip of a scanning tunneling microscope (top) through an atom (red circle) resting on a surface (bottom). When the electrons' energy exceeds a certain value, it flips the atom's spin, or magnetic orientation, from down to up (represented by the arrows within the circle).




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