1 In copper-oxide superconducting materials, this suggest that to raise the critical temperature you want to make the lattice smaller.

2 High-temperature superconduct AC cable is winded equally by a certain quantity of layers of the superconduct tape- form materials, which are with a parallel distribution and are insulated each other.

3 With the development of high temperature superconduct and space technology, the requirements for the high efficiency, reliability and cooling max of the low-power cryocoolers will be higher.

4 But as the temperature of the material rises thermal vibrations cause the pairs to break apart and superconducting ceases.

5 All this occurs in magnetic fields very much above the maximum tolerated by the superconducting state.

6 They cooled the sample below its critical temperature so it became superconducting, then applied an increasingly strong magnetic field.

7 But there is no such thing as a single atom, or single electron, that is superconducting.

8 Hudson's team is focusing on the state of matter that exists at temperatures just above the temperature at which materials start to superconduct.

9 Hla says it should be possible to grow the wires on semiconductors or insulators as well and prove that electrons superconduct along the wires.

10 Such materials could have limitless applications if they could be made to superconduct at room temperature.

11 But there's a gotcha: its disappearance in overdoped materials that nonetheless still superconduct .

12 Based on the previous study on electric magnetic pumps,[] a new sodium pump based on superconduct is put forward and mathematical model is established.

13 On microscopic and microstructural level , the relations between high Tc superconduct - tivity and percolation have been discussed.