... for the first time identified a key component to unravelling the mystery of room temperature superconductivity, according to a paper published in today's edition of the scientific journal Nature. The ...
... be cooled below the temperature of liquid nitrogen.
Still, physicists believe room temperature superconductivity may be possible. The work reported by the Rutgers and Columbia physicists is a step in ...
... effects enhance magnetic quantum fluctuations, which may be responsible for the high-temperature superconductivity.
"Precisely how this happens is one of the challenging questions in strongly ...
... even tell us something about the big puzzle — the mechanism underlying high-temperature superconductivity, which remains one of the most important open problems in condensed matter physics," he said. ...
... electron pairs needed to carry current emerge above the transition temperature, before superconductivity sets in, but only in a particular direction. "Our findings rule out certain explanations for ...
(PhysOrg.com) -- New information about the metallic state from which high temperature superconductivity emerges, has been revealed in an innovative experiment performed at the University of Bristol.
... , of the University of Fribourg, added: "Despite the mysteries of high-temperature superconductivity, their applications are wide-ranging. One exciting applications is using superconducting wire to ...
... dislocations cause part of the grain boundary crosssection to become non-superconducting, the effect of strain—which extends from the dislocations into the remaining superconducting bridges over the ...
... about how electron behavior influences the conduction of electricity in a class of high-temperature superconductors. An increased understanding of this mechanism could one day transform a number of ...
Researchers have discovered that a reduction in mechanical strain at the boundaries of crystal grains can significantly improve the performance of high-temperature superconductors.
... first time that the spectroscopic "fingerprint" of high-temperature superconductivity remains intact well above ... method works best at very cold temperatures. As materials warm up, electrons start moving ...
... indication that that particular layer is the "hot" one responsible for the relatively high temperature at which superconductivity normally sets in for this material.
"We now have a clean experimental ...
... high pressure on one bismuth-based high-temperature cuprate (Bi1.98.Sr2.06Y0. ... step closer to understanding the mechanism of high-temperature superconductivity by giving a completely new perspective ...
... 0226; wallira@ornl.gov]
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A second generation high-temperature superconducting wire measuring 935 meters developed through the combined efforts of Oak ...
... , contain new mysteries and may start us along an uncharted pathway to room temperature superconductivity," said Chien, who teamed up on the research with Tingyong Chen and Zlatko Tesanovic, both of ...
