A world record that has stood for more than a decade has been broken by a team led by University of Cambridge engineers, harnessing the equivalent of three tonnes of force inside a golf ball-sized sample of material that ...
Superconductivity
Jun 26, 2014
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(Phys.org) —A breakthrough has been made in identifying the origin of superconductivity in high-temperature superconductors, which has puzzled researchers for the past three decades.
Superconductivity
Jun 17, 2014
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(Phys.org) —Scientists at the U.S. Department of Energy's Argonne National Laboratory have discovered a previously unknown phase in a class of superconductors called iron arsenides. This sheds light on a debate over the ...
Superconductivity
May 23, 2014
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Scientists seeking to understand the intricacies of high-temperature superconductivity—the ability of certain materials to carry electrical current with no energy loss—have been particularly puzzled by a mysterious phase ...
Superconductivity
May 8, 2014
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For the first time, scientists have a clearer understanding of how to control the appearance of a superconducting phase in a material, adding crucial fundamental knowledge and perhaps setting the stage for advances in the ...
Superconductivity
May 5, 2014
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(Phys.org) —Scientists at SLAC National Accelerator Laboratory and Stanford University have shown for the first time how high-temperature superconductivity emerges out of magnetism in an iron pnictide, a class of materials ...
Superconductivity
Apr 28, 2014
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Research from North Carolina State University finds that impurities can hurt performance – or possibly provide benefits – in a key superconductive material that is expected to find use in a host of applications, including ...
Superconductivity
Apr 18, 2014
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A new study pins down a major factor behind the appearance of superconductivity—the ability to conduct electricity with 100 percent efficiency—in a promising copper-oxide material.
Superconductivity
Apr 16, 2014
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(Phys.org) —A new theory and computer simulation by SLAC and Stanford researchers show that high-energy magnetic interactions are not the sole factor in making copper oxide materials perfect electrical conductors – superconductors ...
Superconductivity
Apr 16, 2014
2
0
(Phys.org) —For more than a quarter of a century, high-temperature superconductors – materials that can transmit electric current without any resistance – have perplexed scientists who seek to understand the physical ...
Superconductivity
Apr 14, 2014
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