Thermoelectric properties of Sr0.61Ba0.39Nb2O6− δ ceramics in different oxygen-reduction conditions<xref ref-type="fn" rid="cpb141921fn1">*</xref>

Thermoelectric properties of Sr_0.61Ba_0.39Nb₂O_{6− δ} ceramics in different oxygen-reduction conditions*

Li Yi^a), Liu Jian^a),^b)†, Wang Chun-Lei^a),^b), Su Wen-Bin^a),^b), Zhu Yuan-Hu^a), Li Ji-Chao^a),^b), Mei Liang-Mo^a),^b)

Curves of ln ρ versus 1000/ T (a) and ln ρ versus T ^{−1/ 4} (b) for samples SBN61Ar, SBN61H1100, and SBN61H1250.