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superconductivity News
Surprising Superconductor Behavior Mapped at Nanoscale
PRINCETON, N.J., June 1, 2007 -- A customized microscope has allowed the observation that patches of superconductivity can exist in ceramic superconductors at higher temperatures than previously thought, a discovery that may help improve scientific understanding of resistance-free electrical power. Princeton University researchers, who developed new techniques to image superconductors at the nanoscale, observed the unexpected behavior.Using a customized microscope, Princeton University scientists have mapped the strength...
'Electronic Gridlock' Blocks Cuprates Superconductors
ITHACA, N.Y., March 5, 2007 -- Superconductivity, the conduction of electricity with zero resistance, can sometimes seem to be stalled by a form of electronic "gridlock." A possible explanation is offered by new research at Cornell University. The research, reported today at...
Magnetic Polymers May Advance Spintronics
ARGONNE, Ill., Dec. 20, 2006 -- Researchers have pioneered a new approach for making magnetic polymers that are held together with very strong hydrogen bonds and that contain an innovative bifluoride that allows a magnetically ordered state to be obtained. The development may help...
Physicist Discovers Exotic Superconductivity
TUCSON, Ariz., Aug. 18, 2006 -- Powerful magnetic fields change the physical nature of superconductivity, a University of Arizona (UA) physicist has discovered. UA Associate Professor of Physics Andrei Lebed has found that strong magnetism changes the basic, intrinsic properties...
17-Year-Old Theory on Superconductivity Verified
RIVERSIDE, Calif., May 18, 2006 -- Seventeen years ago, a scientist at Bell Laboratories proposed the radical idea that high-temperature superconductivity occurs in certain materials because quantum-mechanical fluctuations in the materials increase as temperature decreases, the...
Transistor Could 'Dial in' Quantum Effects
Dec 15, 2005 — HOUSTON, Texas, Dec. 15 -- A team of theoretical and experimental physicists from Rice University is preparing a unique probe in hopes of "dialing in" elusive quantum states called quantum criticalities. The team is using nanotechnology to create a...
Trio Wins Nobel Prize in Physics
Oct 7, 2003 — STOCKHOLM, Sweden, Oct. 7 — Two American citizens and a Russian won the 2003 Nobel Prize in physics Tuesday for their work in how matter can behave at extremely low temperatures. The Royal Swedish Academy of Sciences cited Alexei A. Abrikosov,...
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