(Phys.org) —Researchers at a SLAC/Stanford institute have made the first direct images of electrical currents flowing along the edges of a topological insulator – a recently discovered state of matter ...

Physics - General Physics

Jun 18, 2013 5 / 5 (9) 0 |

The matter that makes up the universe consists of particles such as electrons and protons, as well as their counterparts known as antiparticles. Particles and antiparticles that collide, however, annihilate ...

Physics - General Physics

Jan 14, 2011 3.2 / 5 (13) 7 |