Fautes d'empilement dans la wurtzite
| Autor: | D. Colaïtis |
|---|---|
| Rok vydání: | 1976 |
| Předmět: |
Materials science
Mechanical Engineering engineering.material Condensed Matter Physics Zinc sulfide Dissociation (chemistry) Crystallography chemistry.chemical_compound Sphalerite chemistry Mechanics of Materials Transmission electron microscopy engineering General Materials Science Basal plane Wurtzite crystal structure |
| Zdroj: | Materials Research Bulletin. 11:107-116 |
| ISSN: | 0025-5408 |
| DOI: | 10.1016/0025-5408(76)90065-9 |
| Popis: | Thin foils of zinc sulfide in the wurtzite form, grown on {1120}, (0001), {1100} habit planes were studied by transmission electron microscopy. Direct optical evidence is presented to show that dissociation dislocations are present in the basal plane, transforming a lamella into the sphalerite structure. The non basal plane faults are founded lying on {1120} and {1100} planes. The contrast effects associated with the faults disappear on {1100} habit planes, according to the model of domain structure with a displacement vector Aσ or Aσ+[0001] c 2 , proposed by S. Amelinckx et al. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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