[Zurück]

C. Paul, E. Bauer, St Berger, A. Grytsiv, G. Hilscher, H. Michor, P. Rogl:
"Magnetic and thermoelectric features of Pr_yFe_4-x(Ni,Co)_xSb₁₂";
Journal of Magnetism and Magnetic Materials, 273 - 276 (2004), S. e373 - e374.

Magnetic and thermoelectric features of PryFe4?x(Ni,Co)xSb12

Ch.Ch. Paul [Corresponding Author Contact Information] , [E-mail The Corresponding Author] , a, E. Bauera, St. Bergera, A. Grytsivb, G. Hilschera, H. Michora and P. Roglb

a Institute for Solid State Physics, Vienna University of Technology, Wiedner Hauptstr. 8-10, A-1040 Vienna, Austria
b Institute for Physical Chemistry, University of Vienna, A-1090 Vienna, Austria

Available online 4 March 2004.


Abstract

Pr0.73Fe4Sb12 orders magnetically below about 5.5 K. Magnetic order disappears upon Fe substitution by Ni or Co. The Seebeck coefficients is strongly influenced by the Fe/(Ni,Co) substitution and reaches values of up to 230 [small mu, Greek] V/K at about 450 K. Thus this series of compounds represents an attractive candidate for future thermoelectric applications.

Author Keywords: Filled skutterudites; PrFe4Sb12

http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC04970050

http://dx.doi.org/10.1016/j.jmmm.2004.01.035