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Major Step Taken Towards 'Unbreakable' Message Exchange
August 3, 2012 — Single particles of light, also known as photons, have been produced and implemented into a quantum key distribution (QKD) link, paving the way for unbreakable communication ... > full story -
Data Storage: Memory That Does It All
August 2, 2012 — Using the correct annealing temperature is key to making fast, non-volatile computer ... > full story -
A Direct Look at Graphene: Direct Imaging Confirms Importance of Electron-Electron Interactions in Graphene
August 2, 2012 — Researchers have recorded the first direct observations at microscopic lengths of how electrons and holes respond to a charged impurity in graphene. The results point to interactions between ... > full story -
The Future of Biomaterial Manufacturing: Spider Silk Production from Bacteria
July 18, 2012 — New research demonstrates procedures to harvest and process synthetic spider silk from bacteria. The procedure revolutionizes the spider silk purification process by standardizing a key step known as ... > full story -
Data Storage: Adopting Changes
July 18, 2012 — New insights into the stable magnetism of phase-change semiconductors could enable the development of ultra-high-speed data ... > full story -
Physicists Invent 'Spintronic' LED
July 12, 2012 — University of Utah physicists invented a new “spintronic” organic light-emitting diode that promises to be brighter, cheaper and more environmentally friendly than the kinds of LEDs now ... > full story -
One Step Closer to New Kind of Thermoelectric 'Heat Engine'
July 11, 2012 — Researchers who are studying a new magnetic effect that converts heat to electricity have discovered how to amplify it a thousand times over -- a first step in making the technology more ... > full story -
Toward Achieving One Million Times Increase in Computing Efficiency
July 10, 2012 — Researchers have created an entirely new family of logic circuits based on magnetic semiconductor devices. The advance could lead to logic circuits up to one million times more power-efficient than ... > full story -
Molecule Changes Magnetism and Conductance
July 4, 2012 — One bit of digital information stored on a hard disk currently consists of about 3 million magnetic atoms. Researchers have now developed a magnetic memory with one bit per molecule. By an electric ... > full story -
Quantum Computing, No Cooling Required: Room-Temperature Quantum Bits Store Data for Nearly Two Seconds
July 3, 2012 — Using a pair of impurities in ultra-pure, laboratory-grown diamonds, researchers have created room-temperature quantum bits, and store information in them for nearly two seconds -- an increase of ... > full story
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