BLAZE
发表于 2025-3-23 13:40:18
https://doi.org/10.1007/978-3-031-41705-4We have already noted that the general expression for the structure amplitude , i.e., for the scattering by the atoms of one cell, is given by an integral taken over the volume of the unit cell:
奇思怪想
发表于 2025-3-23 15:12:30
Experimental Electron - Diffraction Methods of Studying Minerals,The basis of the electron-diffraction method was the discovery, in 1927, of the phenomenon of electron diffraction. It was shown that electrons, like any other atomic particles, possess wave properties.
reserve
发表于 2025-3-23 18:29:02
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contradict
发表于 2025-3-23 22:58:39
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curriculum
发表于 2025-3-24 05:56:52
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Junction
发表于 2025-3-24 09:59:44
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有权
发表于 2025-3-24 13:37:00
Structures and Structure Modifications of Layer Silicates,centers of the polyhedra are arranged in a hexagonal pattern (Figs. 2–4). The tetrahedral and octahedral networks, which are of similar dimensions, are connected together into layers, and in any given mineral group all the layers are formed from a given combination of these networks.
变色龙
发表于 2025-3-24 18:35:53
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enmesh
发表于 2025-3-24 22:32:16
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INCH
发表于 2025-3-25 02:47:44
https://doi.org/10.1007/978-3-540-70974-9centers of the polyhedra are arranged in a hexagonal pattern (Figs. 2–4). The tetrahedral and octahedral networks, which are of similar dimensions, are connected together into layers, and in any given mineral group all the layers are formed from a given combination of these networks.