Researchers have developed a low-cost, low-power computer memory that could put terabyte-sized thumb drives in consumers' pockets within a few years.

Thanks to a new technique for manipulating charged copper particles at the molecular scale, researchers at Arizona State University say their memory is, bit-for-bit, one-tenth the cost of -- and 1,000 times as energy-efficient as -- flash memory, the predominant memory technology in iPhones and other mobile devices.

"A thumb drive using our memory could store a terabyte of information," says Michael Kozicki, director of ASU's Center for Applied Nanoionics, which developed the technology. "All the current limitations in portable electronic storage could go away. You could record video of every event in your life and store it."

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Nanotech, NAND, Memory, Thumb Drive, Flash Memory, Flash Drive, Mobile Device