Storing a Bit on an Atom

Stephen Lawson reports that a team at IBM has stored a bit on an atom . The team, led by Christopher Lutz, stored a magnetic field on an atom of Holmium and read the charge using a single iron atom.

According to Lawson, "The team just wanted to achieve the maximum possible density. Until now, no one knew how many atoms it would take to build a reliable magnetic memory bit. It turns out the answer is just one."

-DD

RRAM vs. 3D NAND Flash Memory

Lucas Mearian reports on two new technologies that will greatly improve the capabilities of mobile computers. In "RAM wars: RRAM vs. 3D NAND flash ," Mearian explains two new technologies that could allow massive increases in the size and speed of data storage.

-DD