Palladium hydride superconductor
A palladium hydride superconductor, PdH, where H is US 2003O A1 Jul. 31, 2003 'H. H. , or H, having a critical temperature T211K and O O Stoichiometric ratio X21.Here we report the observation of superconductivity at around 54 kelvin in palladiumhydride and 60 kelvin in palladiumdeuteride. The remarkable increase in c compared to the T previously known value was achieved by rapidly cooling the hydride and deuteride after loading with hydrogen or deuterium at elevated temperature. palladium hydride superconductor
A roomtemperature superconductor is a hypothetical material that would be capable of exhibiting superconductivity at operating temperatures above 0 C (273. 15 K). While this is not strictly room temperature , which would be approximately 2025 C, it is the temperature at which ice forms and can be reached and easily maintained in an everyday environment.
But heres the thing: sulphur hydride is not one of these new ceramic hightemperature superconductors. On the contrary, it appears to be a conventional superconductor described by a Talk: Palladium hydride. Jump to navigation Jump to search inversely, the usages in the section Uses of palladium hydride could be put into the introduction, It should somewhere (initially) be stressed that Palladium hydride is actually not a chemical compound, but a solid state solution. Roomtemperature superconductor. PdH is apalladium hydride superconductor How can the answer be improved?
A palladium hydride superconductor, Pd y H x where y H x is 1 H x, 2 H x, or 3 H x, having a critical temperature T c 11K and stoichiometric ratio x1. palladium hydride superconductor The conclusion that palladium hydride is a type I superconductor is even more justified for stoichiometric PdH. It is well established that the residual resistivity of normal palladium hydride decreases rapidly as the hydrogentopalladium ratio approaches unity. The Critical Fields of Superconducting Palladium Hydride 211 relative proportions of the loop varied for some hydrogen concentrations and tenipera tures. This variation is not presently understood but is probably related to the change in width of the dc resistive transition reported by others [l, 2, 111.Rating: 4.81 / Views: 541