酷热
发表于 2025-3-23 12:03:30
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保全
发表于 2025-3-23 15:05:10
Temperature Dependence of the Surface Disorder on Ge(001) Due to Ar+ Ion Bombardment the understanding of the interaction of swift particles with matter, as well as from a practical point of view. For example, in many UHV research set-ups a noble-gas ion sputter facility is an indispensable tool for surface cleaning. For this particular application there are two notable drawbacks,
最高峰
发表于 2025-3-23 18:26:17
0258-1221 ion Electron Imaging of Surfaces" held at the Koningshof conference center, Veldhoven, the Netherlands, June 15-19, 1987. The main topics of the workshop, Reflection High Energy Electron Diffraction (RHEED) and Reflection Electron Microscopy (REM), have a common basis in the diffraction processes wh
periodontitis
发表于 2025-3-24 01:42:47
RHEED and Disordered Surfacesvation parallel to the surface, including the possibility of transferring a reciprocal lattice vector, together with energy conservation. The directions of the diffracted beams are then given by the intersection of the infinitely thin reciprocal lattice rods perpendicular to the surface and the Ewald sphere.
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发表于 2025-3-24 04:41:58
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Aspirin
发表于 2025-3-24 09:24:51
https://doi.org/10.1007/978-1-4684-5580-9crystal; crystallography; electron; electron microscopy; microscopy; transmission electron microscopy
现代
发表于 2025-3-24 13:10:44
Resonance Effects in RHEEDThe phenomenon of resonances has been observed since the early days of electron diffraction from surfaces. A few examples will be described as an introduction.
Paraplegia
发表于 2025-3-24 17:13:07
Temperature Diffuse Scattering in RHEEDDiffuse scattering of fast electrons (in the 10 keV range) from crystals is in general caused by deviations of the crystalline structure from the regular periodic atomic arrangement or by inelastic scattering. Temperature diffuse scattering (TDS) especially is caused by the thermal vibration of the atoms around their equilibrium positions.
exercise
发表于 2025-3-24 22:03:36
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完整
发表于 2025-3-25 00:23:49
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