کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1489593 | 992309 | 2016 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Synthesis, magnetic and thermoelectric properties of Rh2MO6 (M = Mo, Te, and W) with rutile-related structure Synthesis, magnetic and thermoelectric properties of Rh2MO6 (M = Mo, Te, and W) with rutile-related structure](/preview/png/1489593.png)
The Rh2MO6 compounds with M = Mo, W and Te were synthesized by solid state reaction. The compounds all crystallize in a rutile-type structure. These compounds would be expected to be diamagnetic insulators if the oxidation states were Rh3+ and M6+. In fact, all show relatively high electronic conductivities with Rh2TeO6 showing the highest electronic conductivity of ∼500 S/cm at room temperature. Measurable magnetic moments also indicate valence degeneracy between Rh and the M cation. The measured Seebeck coefficients are relatively low and positive indicating hole-type conduction.
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► The Rh2MO6 compounds with M = Mo, W, and Te were synthesized with rutile-related structure.
► Relatively high electronic conductivities and measurable magnetic moment indicate valence degeneracy between Rh and M cation.
► The measured Seebeck coefficients are relatively low and positive indicating hole-type conduction.
Journal: Materials Research Bulletin - Volume 46, Issue 11, November 2011, Pages 2016–2020