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 SM ISO690:2012KONOPKO, Leonid, NIKOLAEVA, Albina, HUBER, Tito, TSURKAN, Ana. Anisotropic thermoelectric generator made from single crystal Bi microwire. In: IFMBE Proceedings: 3rd International Conference on Nanotechnologies and Biomedical Engineering, ICNBME 2015, Ed. 3, 23-26 septembrie 2015, Chişinău. Springer, 2016, Editia 3, Vol.55, pp. 119-122. ISBN 978-981287735-2. ISSN 16800737. DOI: https://doi.org/10.1007/978-981-287-736-9_28 |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
 IFMBE Proceedings Editia 3, Vol.55, 2016 |
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Conferința "International Conference on Nanotechnologies and Biomedical Engineering" 3, Chişinău, Moldova, 23-26 septembrie 2015 | |
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| DOI:https://doi.org/10.1007/978-981-287-736-9_28 | |
| Pag. 119-122 | |
| Rezumat | |
Currently, for thermoelectric conversion of heat most widely used is the approach based on the Seebeck and Peltier effects created at the interface of two materials with different values S of the Seebeck coefficient. Another type of thermoelectric converter is the anisotropic thermoelement (AT) using anisotropy of thermoelectric power. AT has some advantages: - the transverse thermopower, unlike a conventional thermocouple, is proportional to the temperature gradient (T1- T2)/h instead of the temperature difference T1-T2; - Voltage V is proportional to the length l of AT. To increase the AT output voltage we need either increase the length l of AT or decrease its thickness h. According to our experimental data, to obtain a thermoelectric voltage of 1 V at a transverse temperature gradient of 5 K, the microwire with a diameter of 2 μm and a length of 8 m must be used. In our experimental sample the long wire in glass coating was wound into a flat spiral. |
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| Cuvinte-cheie anisotropic thermoelement, Bismuth, flat spiral, Single-crystal microwire in glass coating, Thermoelectric device |
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