News tagged with photons

Earth's core reveals an inner weakness

(Phys.org) —The word "core" conjures up an image of something strong. However, new experiments show that the iron found in the Earth's core is relatively weak. This finding is based on x-ray spectroscopy ...

Jan 27, 2014
4.8 / 5 (19) 0 | with audio podcast

Atoms and molecules on the same wavelength

(Phys.org) —It may be surprising, but in physics the terrain of atoms and the territory of organic molecules are worlds apart. Therefore, in order to have a molecule communicate optically with atoms, the ...

May 13, 2014
4.7 / 5 (20) 2

Memory closes in on single photons

(Phys.org) —In a world-first, an optical memory – a key component for quantum computers – has been created within a hollow-core optical fibre and shown to operate at the level of a single particle of ...

Mar 18, 2014
4.6 / 5 (12) 0