Happy Birthday / FOYW #1789
Scientists have identified the 3D coordinates of 6,569 iron and 16,627 platinum atoms in an iron-platinum nanoparticle for first time and create nanometer-size structures for applications such as hard drives. Makers of hard drives want to fabricate tiny, near-perfect crystals so that they can be easily magnetized and will hold a magnetic field for a long time. There is a little [...]