单词 | spin flip |
释义 | > as lemmasspin flip spin flip n. Physics the quantum jump of a particle from one spin state to another. ΘΚΠ the world > matter > physics > quantum theory > electron spin > [noun] > jump to another spin state spin flip1955 1955 Physical Rev. 100 1505/1 The special form of the dispersion relations depends on the high-frequency behavior of the spin-flip amplitude. 1971 New Scientist 1 Apr. 6/2 Light..from a Q-switched carbon-dioxide laser is the ‘pumping’ source for the spin-flip laser. 1975 Sci. Amer. May 89/2 Units of time and distance are specified in terms of the frequency of the hydrogen spin-flip at 1,420 megahertz. < as lemmas |
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