Orientation in sintered bismuth seleno-telluride
| Autor: | D. H. Morton, H. J. Goldsmid, Marhaposan Situmorang |
|---|---|
| Rok vydání: | 1990 |
| Předmět: |
Diffraction
Materials science Liquid dielectric chemistry.chemical_element Sintering Condensed Matter Physics Thermal conduction Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Bismuth chemistry.chemical_compound Crystallography chemistry Seebeck coefficient Telluride Bismuth telluride Electrical and Electronic Engineering Composite material |
| Zdroj: | Journal of Materials Science: Materials in Electronics. 1:148-152 |
| ISSN: | 1573-482X 0957-4522 |
| Popis: | A sintering process is described for the production of n-type bismuth telluride alloys, in which the powders are deposited from a dielectric liquid in a controlled manner using an electrodispersion technique. The degree of orientation is determined using an X-ray diffraction method and also by measuring the Seebeck coefficient in the intrinsic region of conduction. It is found that the results from the two methods are consistent with one another if one assumes a structural model that is intermediate between those of the thin disc and the long bar. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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