| 释义 |
semiconˈducting, a. Physics.
[semi- 8 a.]
Having the properties of a semiconductor.
1782tr. A. Volta in Phil. Trans. R. Soc. LXXII. p. xii, The surface of those bodies does not contract any electricity, or if any electricity adheres to them, it vanishes soon, on account of their semi-conducting nature. 1787Cavallo in Phil. Trans. LXXVIII. 7 A semi-conducting or imperfectly insulating plane. 1884J. T. Sprague Electricity (ed. 2) xiii. 573 A semi-conducting incandescent material compounded of infusible earths and carbon or metals. 1975D. G. Fink Electronics Engineers' Handbk. vii. 31 By far the most widely used semiconducting materials are germanium and silicon.
Also semiconˈductive a., in the same sense; semiconˈduction, ˌsemiconducˈtivity.
1931Proc. R. Soc. A. CXXXIII. 469 To explain the general outlines of semi-conduction. 1953Jrnl. Inst. Electr. Engineers C. i. 76/2 The value of semi⁓conductive glaze lies in its use in situations where trouble is expected due to flashover of insulators under adverse weather..conditions. 1954R. P. Turner Transistors i. 8 Many..elements and compounds have been found to possess semiconductivity in varying amounts. 1960Cambr. Rev. 27 Feb. 394/1 Although a Cambridge physicist, A. H. Wilson, put forward the basic theory of their behaviour in 1931, it is really only in the last ten years that the phenomena of semiconductivity have been clearly understood. 1973K. Seeger Semiconductor Physics i. 2 Semiconduction is specified by the following properties: [etc.]. |