单词 | atomic force microscope |
释义 | > as lemmasatomic force microscope atomic force microscope n. Science a type of very high-resolution microscope that builds up an image of a surface at the atomic level by scanning it with a cantilevered stylus and measuring the varying force on the stylus from its deflection. ΚΠ 1986 G. Binnig et al. in Physical Rev. Lett. 56 930 The atomic force microscope is a combination of the principles of the scanning tunneling microscope and the stylus profilometer. 1999 J. Weiner Time, Love, Memory 59 Using an instrument called an atomic force microscope, they can watch enzymes sliding down strands of DNA and they can see the strands of DNA unrolling. 2007 N.Y. Times (National ed.) 10 Apr. d3/1 The same researchers..demonstrated that a zinc oxide nanowire, when bent by the tip of an atomic force microscope, generates an electric current. < as lemmas |
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