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单词 electron diffraction
释义

electron diffraction

noun [mass noun] Physics
The diffraction of a beam of electrons by atoms or molecules, used especially for determining crystal structures.An advantage in using electron diffraction from crystals over imaging for evaluating the effect of energy filtering is that quantitative analyses can be carried out for high-resolution data more easily and reliably....
  • That work led to their discovery of electron diffraction in 1927.
  • This is reminiscent of the two-dimensional projection Fourier map obtained experimentally by electron diffraction.
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更新时间:2024/11/12 8:41:45