“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