DSpace Repository

Enhancement of thermoelectric figure of merit of BI1-ХSBХ thin wires under elastic stretch in a magnetic field

Show simple item record

dc.contributor.author POPOV, I. А.
dc.contributor.author BODIUL, P. P.
dc.contributor.author MOLOSHNIK, Е. F.
dc.contributor.author BOTNAR, О.
dc.date.accessioned 2022-02-22T11:50:09Z
dc.date.available 2022-02-22T11:50:09Z
dc.date.issued 2008
dc.identifier.citation POPOV I. А., BODIUL P. P., MOLOSHNIK Е. F. et al. Enhancement of thermoelectric figure of merit of BI1-ХSBХ thin wires under elastic stretch in a magnetic field. In: Journal of Thermoelectricity, 2008, N. 2 pp. 37-46. ISSN: 1607-8829. en_US
dc.identifier.issn 1607-8829
dc.identifier.uri http://repository.utm.md/handle/5014/19456
dc.identifier.uri https://elibrary.ru/item.asp?id=16406391
dc.description.abstract This paper studied a combined effect of a longitudinal magnetic field and elastic stretch on thermoelectric properties of Bi0.88Sb0.12, thin wires obtained by the Ulitovski method and doped with donor and acceptor impurities. Measurements were performed in the temperature range of 4.2 - 300 K, in magnetic fields up to 14 Т. Maximum value of relative elongation under elastic stretch made up 1.3% at Т = 4.2 - 200 K. Diameter of samples varied from 200 nm to 5 µm and was controlled on a SEM. It was established that at temperature 120 K in a magnetic field up to 0.4 Т a growth in thermopower by 14-20% is observed. By means of elastic stretch, drastic resistance growth in the region of magnetic fields 0.4 Т typical of the bulk bismuth samples and non-deformed wires could be suppressed. This brought about considerable power factor increase in the region of temperatures beyond 120 K. en_US
dc.language.iso en en_US
dc.publisher Институт термоэлектричества Национальной академии наук и Министерства образования и науки Украины en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject magnetic fields en_US
dc.subject thin wires en_US
dc.subject elastic stretch en_US
dc.title Enhancement of thermoelectric figure of merit of BI1-ХSBХ thin wires under elastic stretch in a magnetic field en_US
dc.type Article en_US


Files in this item

The following license files are associated with this item:

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

Search DSpace


Advanced Search

Browse

My Account