DKC Atlas Forum

George Dvorsky wrote:Researchers working in the Netherlands have developed an atomic-scale rewritable data-storage device capable of packing 500 terabits onto a single square inch. Incredibly, that’s enough to store every book written by humans on a surface the size of a postage stamp. Holy [expletive].

This atomic hard drive, developed by Sander Otte and his colleagues at Delft University, features a storage density that’s 500 times larger than state-of-the-art hard disk drives. At 500 terabits per square inch, it has the potential to store the entire contents of the US Library of Congress in a 0.1-mm wide cube. The new system, described in the latest issue of Nature Nanotechnology, still requires considerable work before it’s ready for prime time, but it’s an important proof-of-principle that lays the groundwork for the development of useable atomic-scale data storage devices.