... worked far above liquid-helium temperatures were a few dozen compounds--virtually all based ... copper. Now scientists have discovered the first high-temperature superconductors based on iron. These novel ...
... frustration 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 ...
... said. Davis's research now offers an explanation.
In the insulating "parent" materials from which high-temperature superconductors arise, which are typically made of materials containing copper and ...
(PhysOrg.com) -- Cornell researchers and colleagues have produced the first atomic-scale description of what electrons are doing in the mysterious "pseudogap" in high-temperature superconductors.
... 25- to 30-day period. By comparison, high-temperature drying involves drying wet ... incoming moisture content and management requirements are high, but it is well worth it in the long run," says Hansen ...
... ways to sharpen images of the energy spectra in high-temperature superconductors — materials that carry electrical ... rule out some theories to explain the high-Tc phenomenon (e.g. certain "spin density ...
(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.
... a magnetic state. Their results go some way to explaining the mechanisms behind high temperature superconductors.
Superconductors are materials that can conduct electricity with no resistance, but ...
... , which in turn affects longevity, according to the paper. Specifically, the authors suggest that at high temperature, the worm's thermosensory neurons produce a signal that stimulates expression of ...
... in mechanical strain at the boundaries of crystal grains can significantly improve the performance of high-temperature superconductors (HTS). Their results* could lead to lower cost and significantly ...
... information 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 ...
Researchers have discovered that a reduction in mechanical strain at the boundaries of crystal grains can significantly improve the performance of high-temperature superconductors.
... way to make the reaction occur efficiently at the high temperatures that would exist in a large system ... 131 degrees F. That is roughly the temperature in arid deserts with high solar irradiation, where ...
... humid conditions, geckos stick with twice the force compared to dry conditions at low temperatures. At high temperatures, geckos stick comparatively poorly and the humidity level is less important. ...
... and uncertainty. It is also simpler and more compact than other leading systems for measuring high temperatures, such as those based on the pressure and volume of gases.
"What's beautiful about our ...
