The scientific notation representing the critical transition temperature below which a material begins to superconduct. The sudden loss of resistance in a superconductive medium may occur across a range as small as 20 millionths of a degree or, in the case of some Type 2's, tens of degrees. Click here to see a graphic example. A method of fabricating ceramic superconductors to more precisely control the growth of the crystalline structure to eliminate grain boundaries and achieve a desired Tc. A variation of this technique is also used to increase the Tc of a superconductor by growing it on a supporting material with a smaller interatomic spacing.
Superconductive tape is made using thin film deposition technology.
Some of them may actually find acceptance in high-current applications ahead of superconductors as a result of their low losses at ambient temperatures and pressures. It is theorized this may be a driving force behind superconductivity, as undressed electrons are significantly lighter and can, thus, conduct current more readily. To learn more, click here . Superconductivity is completely suppressed within these volcano-shaped structures. An acronym for a well-known ceramic superconductor composed of Yttrium, Barium, Copper and Oxygen.