| 摘要 |
Super condutivity is achieved using a material of compsn. (Li1-xMx)aAbOy where L = one or more of Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu; M = one or more of Ba, Sr,Ca, Mg and Hg; A = one or more of Cu, Bi, Ti, W, Zr, Ta, Nb and V; x = 0.01-1.0, a = 1-2, b = 1 and y = 2-4, the mterial being cooled to below its superconducting critical temp..
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