News tagged with neutrons

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Getting to the heart of frustrated magnetism

Thin films of helium atoms with nuclei of two protons and one neutron—helium-3—intrigue physicists because they have exhibited unusual and unexpected magnetic behavior in experimental investigations. ...

Jun 29, 2012
4.8 / 5 (8) 0 | with audio podcast

Searching for a solid that flows like a liquid

(PhysOrg.com) -- A series of neutron scattering experiments at Oak Ridge National Laboratory and other research centers is exploring the key question about a long-sought quantum state of matter called supersolidity: ...

Feb 03, 2012
4.4 / 5 (8) 16 | with audio podcast

Pulsars: The Universe's gift to physics

Pulsars, superdense neutron stars, are perhaps the most extraordinary physics laboratories in the Universe. Research on these extreme and exotic objects already has produced two Nobel Prizes. Pulsar researchers now are poised ...

Feb 19, 2012
5 / 5 (7) 47 | with audio podcast

Supernova cleans up its surroundings

(Phys.org) —Supernovas are the spectacular ends to the lives of many massive stars. These explosions, which occur on average twice a century in the Milky Way, can produce enormous amounts of energy and ...

Apr 10, 2014
5 / 5 (7) 0

80 years since discovery of the neutron

(Phys.org) -- Eighty years ago, Professor Sir James Chadwick, who held the University of Liverpool’s first Chair of Physics, identified the neutron and made "one of the most significant discoveries of ...

Jun 15, 2012
4.6 / 5 (7) 4