(ˌpaɪrəʊˌkɒndʌkˈtɪvɪtɪ) n (General Physics) conductivity that can be induced in certain solids by heating them
pyroconductivity
pyroconductivity
[¦pī·rō‚kän·dək′tiv·əd·ē] (solid-state physics) Electrical conductivity that develops in a material only at high temperature, chiefly at fusion, in solids that are practically nonconductive at atmospheric temperatures.