Normal temperature superconductor comprises a sintered ceramic subjected to external pressure to cause crystal lattice contraction for close approach of the atoms and their electrons

摘要

A normal temperature superconductor comprises a sintered ceramic such as yttrium-barium-copper oxide subjected to pressure by a hydraulic fluid or by shrinkable materials and also by mechanical impulse of the piezoelectric effect or by winding with wire or tapes to achieve crystal lattice contraction and close approach of the atoms and their electrons.