单词 | silsbee current |
释义 | > as lemmasSilsbee current Used attributively and in the possessive with reference to the phenomenon (discovered by Kamerlingh Onnes and explained by Silsbee) of the destruction of the superconducting properties of a superconductor when a current exceeding a certain critical value (the Silsbee current) is passed through it. ΘΚΠ the world > matter > physics > solid state physics > superconductivity > [adjective] > referring to loss of properties Silsbee1926 1926 Jrnl. Franklin Inst. 201 407 As is demanded for the correctness of Silsbee's hypothesis the supra-conductivity, which was disturbed by exceeding the threshold current, was restored by applying an external magnetic field. 1932 Proc. Royal Soc. A. 136 65 There remained the possibility..that the effect was a manifestation of the Silsbee effect, in which the current through the super-conductor produces, by its own magnetic field, a depression of the critical temperature. 1968 C. G. Kuper Introd. Theory Superconductivity v. 89 If a current I in excess of the Silsbee current..is passed through a cylindrical wire.., some destruction of superconductivity must occur. 1975 M. Tinkham Introd. Superconductivity iii. 99 Silsbee's rule that the critical current cannot exceed that which produces a critical magnetic field at the superconductor. < as lemmas |
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