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TítuloStudies on the power factor of (Ba,Sr)Co2+xRu4−xO11 compounds

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Figure

Fig.  1. Room  temperature  XRPD  pattern  of  the  sample  BaCo 2 Ru 4 O 11  and
Table  1.  Cell  parameters  (Å),  selected  interatomic  distances  (Å)  and  reliability  factors  as  obtained  from  Rietveld  refinement  of
Fig. 3. SEM micrograph of  SrCo 2 Ru 4 O 11  sample.
Fig. 5. Resistivity as a function of temperature,  corresponding to samples of BaCo 2 Ru 4 O 11 ,  SrCo 2 Ru 4 O 11  and BaCo 2.5 Ru 3.5 O 11
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