Carbon gel as revealed by the electron microscope
β Scribed by W.A. Ladd; M.W. Ladd
- Publisher
- Elsevier Science
- Year
- 1952
- Tongue
- English
- Weight
- 112 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0042-207X
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π SIMILAR VOLUMES
## Suboxides of Aluminium as Revealed by Electron Diffraction A thin foil of aluminium with a thickness of about one pm was oxidized in air for several seconds a t about 300 "C. The graycoloured specimen obtained gave the electron diffraction pattern reproduced in Figure 1. This figure is composed
## Abstract Current theories of snow metamorphism indicate that sublimating snow crystals have rounded shapes, while growing crystals have shapes that depend on growth rates. At slow growth rates, crystals are rounded. At moderate rates, they have flat faces with rounded edges. At fast growth rates