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单词 supraconduction
释义

supraconductionn.

Brit. /ˌsuːprəkənˈdʌkʃn/, /ˌsjuːprəkənˈdʌkʃn/, U.S. /ˈˌsuprəkənˈdəkʃ(ə)n/
Origin: Formed within English, by derivation; perhaps originally modelled on a Dutch lexical item. Etymons: supra- prefix, conduction n.
Etymology: < supra- prefix + conduction n., perhaps originally after Dutch suprageleiding (1918 or earlier). Compare earlier superconduction n. and superconductivity n., and also earlier supraconductor n., supraconducting adj., supraconductive adj.
Physics. Now rare.
= superconduction n.
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the world > matter > physics > solid state physics > superconductivity > [noun]
superconduction1913
superconductivity1913
supraconductivity1914
supraconduction1920
1920 Jrnl. Inst. Metals 24 12 So long as this agglomeration is complete, supra-conduction occurs.
1932 Nature 10 Dec. 879 (heading) Electric supra-conduction in metals.
2004 Physica C. 411 149/2 The copper d-electrons..are important for the electric conduction and supraconduction.
This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022).
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n.1920
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