energy level

  • Physicists Caught Two Atoms ‘Talking’ to Each Other

    Physicists Caught Two Atoms ‘Talking’ to Each Other

    A team of physicists in the Netherlands and Germany recently placed a bunch of titanium atoms under a scanning tunnelling microscope. Those atoms were in constant, quiet interaction with each other through the directions of their spins. In a clever feat, the researchers were able to home in on a single pair of atoms, zapping…