Disorder, structured diffuse scattering and the transmissionelectron microscope
β Scribed by Withers, Ray L.
- Book ID
- 118009124
- Publisher
- Oldenbourg Wissenschaftsverlag
- Year
- 2005
- Tongue
- English
- Weight
- 393 KB
- Volume
- 220
- Category
- Article
- ISSN
- 2194-4946
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β¦ Synopsis
Abstract
A review of the application of electron microscopy to disordered materials exhibiting sharp, highly structured diffuse intensity distributions is given from a modulation wave approach perspective. Structurally useful diffraction phenomena such as polarization, overall diffuse distribution shape and pseudo-extinction conditions are highlighted. The dangers of multiple scattering are emphasized before two particular such systems, substitutionally disordered solid solutions and inherently flexible framework structures are considered in more detail.
π SIMILAR VOLUMES
The scattenng density drarrbutron III P-N2 at 1 .2 kbar has been determmed by neutron scattering methods. Diffuse scattenng has been observed as a function OF pressure. Calculations of the diffuse scattenng on the assumption of randomly orlented N2 molecules are m poor agreement wth the ekpenmental