Electron beam penetration and X-Ray excitation depth in ice
โ Scribed by K. Oates; W.T.W. Potts
- Book ID
- 103915592
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 435 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0739-6260
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โฆ Synopsis
X-Ray excitation depth in ice is ofpractical importance in quantitative analysis offrozen hydrated bulk specimens. An investigation is described in which ice of known thickness was probed by a range of accelerating voltages commonly used for microprobe analysis of biological material; results are displayed in graphical forms. Electron retardation in ice and theeffect of atomic number on the emission profile for elements of biological interest are discussed.
๐ SIMILAR VOLUMES
The use of the glancing incidence X-ray diffraction configuration to depth profile surface phase transformations is of interest to pharmaceutical scientists. The Parratt equation has been used to depth profile phase changes in pharmaceutical compacts. However, it was derived to calculate 1/e penetra