An international group of researchers performed pendellösung interferometry on silicon using a neutron beam, providing both the highest precision measurements with this technique to date, and a ...

One of the most important experiments of quantum physics gets a makeover: When neutrons are fired at a crystal, they can be made to travel along two paths at the same time. Until now, this was only ...

Particles can move as waves along different paths at the same time – this is one of the most important findings of quantum physics. A particularly impressive example is the neutron interferometer: ...