Ruddlesden-Popper phases as thermoelectric oxides: Nb-doped [SrO(SrTiO3).sub.n] (n=1,2)

Authors :: Kyu Hyoung Lee
Sung Wng Kim
Ohta, Hiromichi
Koumoto, Kunihito
Source :: Journal of Applied Physics. Sept 15, 2006, Vol. 100 Issue 6, 063717-1-063717-7
Publication Year :: 2006
Abstract: The phase formation and thermoelectric (TE) properties of polycrystalline Nb-doped [SrO(SrTiO3).sub.n] natural superlattice Ruddlesden-Popper phases is investigated. TE properties indicate that the electronic transport properties in Ruddlesden-Popper (RP) phases are dominated by the feature of perovskite layers.

Subjects :: Niobium -- Thermal properties
Niobium -- Electric properties
Strontium -- Thermal properties
Strontium -- Electric properties
Titanium dioxide -- Thermal properties
Titanium dioxide -- Electric properties
Physics

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