Spintronics - a promising yet weird type of storage…

Current computer memory has limitations now that manufacturing processes are approaching limits on the size of transistors. Besides that, computer RAM (temporary memory storage) loses information when the computer is switched off. Now that things are at the quantum level, new possibilities are emerging. One field, called 'Spintronics', measures the 'spin' on an electron. Better yet, even when the computer is shut down, the information is not lost. Spintronic memory works with just a few atoms, probably on a surface created by ingaas fabrication (indium gallium arsenide), a promising new material.