Naslov (eng)

Thermoelectic materials application and their contribution to providing cleaner energy

Autor

Požega, Emina
Simonović, Danijela
Marjanović, Saša
Jovanović, Milenko
Stanojević Šimšić, Zdenka
Krstić, Slađana
Mikić, Miomir

Opis (eng)

ABSTRACT: The Bi2Te2.88Seo.12 single crystal was grown using the Czochralski technique. Hall and Van der Pauw method were used for the monocrystal characterization. Mobility and concentration of charge bearers majority and Hall coefficient of single crystal were determined. Forthe sample of BiTe doped with selenium Hall effect was measured at room temperature with an applied magnetic field strength of 0.37 T at different current intensities. The Hall coefficient value is negative, which shows that the samples are n type and that the charge carriers majority are electrons. The fact that the samples are n type was also confirmed by the hot point method.

Jezik

srpski

Datum

2021

Licenca

© All rights reserved

Predmet

Keywords: Czochralski Technique, Hall and Van der Pauw Method, Doping.

Deo kolekcije (1)

o:179

Institut za rudarstvo i metalurgiju Bor