Electromagnetic radiation which is selectively reflected from the surface of a crystalline solid when the frequency of the incident radiation is…
| 单词 | θ79436 |
| 释义 | the world > matter > physics > atomic nucleus > radioactivity > X-rays > study of crystals by X-rays > [noun] > diffraction by crystal atoms (4) Reststrahlen1898 Electromagnetic radiation which is selectively reflected from the surface of a crystalline solid when the frequency of the incident radiation is… X-ray diffraction1914 the diffraction of X-rays by the regularly spaced atoms of a crystalline material, esp. as a technique of X-ray crystallography. Reststrahl1937 = Reststrahlen, n. Only in attributive use. Subcategories:— spectrometer used in (1) |
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