| 摘要 |
PURPOSE:To obtain a stable magnetic levitation device, by levitating one of a high-temperature superconductor and a magnet which repel each other. CONSTITUTION:A high-temperature superconductor 1 shows diamagnetism; therefore, flux can not substantially enter into the high-temperature superconductor, whereby the flux is compressed into a space between a permanent magnet 2 and the high-temperature superconductor 1. The high-temperature superconductor 1 is levitated by the repelling force of the compressed flux. In the case, the high-temperature superconductor is in a state that it rides on the through of the strain of the flux; therefore, the high-temperature superconductor 1 can be levitated stably.
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