| 单词 | nernst effect |
| 释义 | > as lemmasNernst effect 3. attributive. Used with reference to a thermomagnetic effect investigated by Nernst, in which a temperature gradient in a metal subject to a magnetic field at right angles to the gradient gives rise to an electromotive force in a direction at right angles to both; esp. in Nernst effect. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrically induced magnetism > [noun] > field > effect, theory Poynting's theorem1893 Nernst effect1901 1901 M. G. Lloyd in Amer. Jrnl. Sci. 162 57 It has already been proposed† to call the galvano-magnetic temperature-difference, the thermo-magnetic temperature-difference, and the thermo-magnetic potential-difference by the respective names, Ettingshausen effect, Leduc effect and Nernst effect. [Note] †Thesis: The Transversal Thermo-magnetic Effect in Bismuth, M. G. Lloyd, Philadelphia, 1900; Beiblätter, 24, p. 1014. 1911 Physical Rev. 33 300 Both the Hall electromotive force and the Nernst electromotive force seem to be proportional to the intensity of magnetization in the plate rather than to the magnetic field. 1960 E. H. Putley Hall Effect & Related Phenomena ii. 28 The units for the Nernst coefficient are cm2 sec−1 (°K)−1 or m2 sec−1 (°K)−1. 1995 Physical Rev. B. 52 9727/2 We describe the magnetoresistivity, the Hall effect, the Nernst effect, and the magnetization in a polycrystalline sample. 2010 H. J. Goldsmid Introd. Thermoelectricity ii. 17 The Nernst effect also offers some advantages over the Seebeck effect in the detection of thermal radiation. < as lemmas |
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