Copper-oxide (CuO2) superconductors, such as Bi2Sr2CaCu2O8+ (Bi2212), have unusually high critical temperatures. Optical reflectivity measurements of Bi2212 have shown that it exhibits strong optical ...
Nitrous oxide (Nâ‚‚O) is used in medicine for analgesia and anesthesia. It is also used as a propellant for whipped cream canisters. Legally available in many jurisdictions with few restrictions, ...