Počet záznamů: 1
Electronic band structure, magnetic, transport and thermodynamic properties of In-filled skutterudites In.sub.x./sub.Co.sub.4./sub.Sb.sub.12./sub
- 1.0422818 - FZÚ 2014 RIV GB eng J - Článek v odborném periodiku
Leszczynski, J. - Da Ros, V. - Lenoir, B. - Dauscher, A. - Candolfi, C. - Masschelein, P. - Hejtmánek, Jiří - Kutorasinski, K. - Tobola, J. - Smith, R.I. - Stiewe, C. - Müller, E.
Electronic band structure, magnetic, transport and thermodynamic properties of In-filled skutterudites InxCo4Sb12
Journal of Physics D-Applied Physics. Roč. 46, č. 49 (2013), "495106-1"-"495106-13". ISSN 0022-3727. E-ISSN 1361-6463
Grant CEP: GA MŠMT(CZ) 7AMB12FR019
Institucionální podpora: RVO:68378271
Klíčová slova: thermoelectric and thermodynamic properties * skutterudites
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 2.521, rok: 2013
The thermoelectric and thermodynamic properties of polycrystalline InxCo4Sb12(0.0 ≤ x ≤ 0.26) skutterudites were investigated and analysed between 2 and 800K by means of electrical resistivity, thermopower, thermal conductivity and specific heat measurements.Hall effect, sound velocity and thermal expansion measurements were also made in order to gain insights into the transport and elastic properties of these compounds. The impact of the In filling on the crystal structure as well as the thermal dynamics of the In atoms were tracked down to 4K using powder neutron diffraction experiments. Analyses of the transport data were compared with the evolution of the electronic band structure with x determined theoretically within the Korringa–Kohn–Rostoker method with the coherent potential approximation.
Trvalý link: http://hdl.handle.net/11104/0228956
Počet záznamů: 1