News tagged with iron arsenide

Quantum fluctuations are key in superconductors

(PhysOrg.com) -- New experiments on a recently discovered class of iron-based superconductors suggest that the ability of their electrons to conduct electricity without resistance is directly connected with the magnetic properties ...

dateJan 08, 2010 in Superconductivity
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A new, tunable device for spintronics

Recently, the research group of Professor Jairo Sinova from the Institute of Physics at Johannes Gutenberg University Mainz in collaboration with researchers from the UK, Prague, and Japan, has for the first time realised ...

dateAug 28, 2014 in Condensed Matter
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Scientists seek silicon's successor

In the hunt for a sequel to silicon, scientists at the SLAC National Accelerator Lab have flipped an "on-off" switch in the mineral magnetite that is far faster than today's transistors.

dateAug 08, 2013 in Materials Science
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