Thought for the month

“There is nothing noble in being superior to some other man. The true nobility is in being superior to your previous self.” Probably W.L. Sheldon, US lecturer on ethics (1858 – 1907) rather than Ernest Hemingway.

Wednesday, 14 September 2016

Dense electron pairs

Using MBE to grown copper oxide cuprates, with lanthanum and strontium, analysis by a BNL team has shown that the high temperature superconductivity behaviour of these materials is determined by the density of electron pairs.

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