单词 | ferrimagnet |
释义 | ferrimagnetn. Physics. A ferrimagnetic material. ΘΚΠ the world > matter > physics > electromagnetic radiation > magnetism > types of magnetism > [noun] > ferrimagnetism > body or substance ferrimagnetic1950 ferrimagnet1957 1957 Jrnl. Physics & Chem. Solids 2 214 The frequency dependence of the magnetic susceptibility for circular excitation of an uncompensated ferrimagnet. 1963 J. K. Stanley Electr. & Magn. Prop. Metals v. 218 Ferrimagnets are much weaker than ferromagnets. 2005 R. E. Newnham Properties of Materials xiv. 124 In a simple ferrimagnet, neighboring spins are antiparallel but are either unequal in size or unequal in number. This entry has been updated (OED Third Edition, June 2014; most recently modified version published online March 2022). < n.1957 |
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