Superconductivity in lithium below 0.4 millikelvin at ambient pressure
Article Abstract:
Lithium acts as a superconductor at ambient pressure with a transition temperature of 0.4 mK. The combination of extremely weak superconductivity and relatively strong nuclear magnetism in lithium has led to mutual competition between the two ordering phenomena under suitably prepared conditions.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2007
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No mixing of superconductivity and antiferromagnetism in a high-temperature superconductor
Article Abstract:
One-unit-cell-thick antiferromagnetic La2CuO4 barrier layers remain highly insulating and completely block a supercurrent where the characteristic decay length is 1 angstrom. Further studies indicate that on doping new electronic states are created near the middle of the bandgap.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2003
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Diamagnetic activity above Tc as a precursor to superconductivity in La(sub 2-x)Sr(sub x)CuO4 thin films
Article Abstract:
Research involving magnetic scanning of La(sub 2-x)Sr(sub x)CuO4 thin films is presented. It was possible to see inhomogenous magnetic domains that persist up to 80 K. The results are consistent with the existence of a pseudogap state.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2001
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