使人入神
发表于 2025-3-25 03:24:13
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compose
发表于 2025-3-25 09:02:45
,Vom ärztlichen Anstand (πєρì єùσχηµοσúνης),a criterion results in electron scattering by phonon excitation being classified as elastic (or quasielastic) if measurements have been made using an electron microscope, where the energy resolution is usually not better than 1 eV.
Palliation
发表于 2025-3-25 14:42:27
Book 1995oratories distributed around the world. More recently, electron micro scopists have become interested in EELS as a method of chemical analysis with the potential for achieving very high sensitivity and spatial resolution, and there is a growing awareness of the fact that the loss spectrum can provi
用树皮
发表于 2025-3-25 16:55:26
An Introduction to Electron Energy-Loss Spectroscopy,itted through a thin specimen rather than being brought to rest and absorbed. We begin this introduction with a simplified account of the physical processes which occur while these “fast” electrons are passing through the specimen.
Nonconformist
发表于 2025-3-25 23:34:56
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KIN
发表于 2025-3-26 04:09:59
Electron Scattering Theory,on an empirical basis, the term “elastic” being taken to mean that the energy loss to the sample is less than some experimental resolution limit Such a criterion results in electron scattering by phonon excitation being classified as elastic (or quasielastic) if measurements have been made using an
难管
发表于 2025-3-26 08:02:32
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绝缘
发表于 2025-3-26 10:10:54
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天文台
发表于 2025-3-26 13:10:28
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Stress
发表于 2025-3-26 17:07:07
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