Nuclear Spin Memory and Readout Device (IMAGE) University of Utah Caption The apparatus shown here contains a phosphorus-doped silicon chip, only 1 millimeter square, that was used to demonstrate how data can be stored in magnetic "spins" within the centers or nuclei of phosphorus atoms, and then how that data can be accessed and read electronically. Credit C. Dane McCamey, University of Utah. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.