Emergence of preformed Cooper pairs from the doped Mott insulating state in [Bi.sub.2][Sr.sub.2]Ca[Cu.sub.2][O.sub.8+δ]

Authors :: Yang, H.-B.
Rameau, J. D.
Johnson, P. D.
Valla, T
Tsvelik, A.
Gu, G. D.
Source :: Nature. November 6, 2008, Vol. 456 Issue 7218, p77, 4 p.
Publication Year :: 2008
Abstract: Superconductors are characterized by an energy gap that represents the energy needed to break the pairs of electrons (Cooper pairs) apart. At temperatures considerably above those associated with superconductivity, the [...]

Subjects :: Cuprite -- Properties
Copper oxide -- Properties
Superconductors -- Identification and classification
Environmental issues
Science and technology
Zoology and wildlife conservation
Identification and classification
Properties

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