Abstract
The composition dependence of thermoelectric power (Seebeck coefficient) in ferrospinels with fixed valence foreign cations has been calculated via combined small polaron and cation distribution models. Satisfactory agreement with experimental data is achieved assuming cation distribution thermodynamic constants to be independent of foreign cation concentration. Data are analyzed for a trivalent foreign cation (Al3+) at elevated temperature and for divalent foreign cations (Ni2+, Mg2+, Zn2+) at lower temperatures.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 144-150 |
| Number of pages | 7 |
| Journal | Journal of Solid State Chemistry |
| Volume | 37 |
| Issue number | 2 |
| DOIs | |
| State | Published - Jan 1 1981 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Condensed Matter Physics
- Physical and Theoretical Chemistry
- Inorganic Chemistry
- Materials Chemistry
Cite this
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Thermopower composition dependence in ferrospinels. / Wu, C. C.; Kumarakrishnan, S.; Mason, Thomas O.
In: Journal of Solid State Chemistry, Vol. 37, No. 2, 01.01.1981, p. 144-150.Research output: Contribution to journal › Article
TY - JOUR
T1 - Thermopower composition dependence in ferrospinels
AU - Wu, C. C.
AU - Kumarakrishnan, S.
AU - Mason, Thomas O
PY - 1981/1/1
Y1 - 1981/1/1
N2 - The composition dependence of thermoelectric power (Seebeck coefficient) in ferrospinels with fixed valence foreign cations has been calculated via combined small polaron and cation distribution models. Satisfactory agreement with experimental data is achieved assuming cation distribution thermodynamic constants to be independent of foreign cation concentration. Data are analyzed for a trivalent foreign cation (Al3+) at elevated temperature and for divalent foreign cations (Ni2+, Mg2+, Zn2+) at lower temperatures.
AB - The composition dependence of thermoelectric power (Seebeck coefficient) in ferrospinels with fixed valence foreign cations has been calculated via combined small polaron and cation distribution models. Satisfactory agreement with experimental data is achieved assuming cation distribution thermodynamic constants to be independent of foreign cation concentration. Data are analyzed for a trivalent foreign cation (Al3+) at elevated temperature and for divalent foreign cations (Ni2+, Mg2+, Zn2+) at lower temperatures.
UR - http://www.scopus.com/inward/record.url?scp=0019556437&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0019556437&partnerID=8YFLogxK
U2 - 10.1016/0022-4596(81)90079-7
DO - 10.1016/0022-4596(81)90079-7
M3 - Article
AN - SCOPUS:0019556437
VL - 37
SP - 144
EP - 150
JO - Journal of Solid State Chemistry
JF - Journal of Solid State Chemistry
SN - 0022-4596
IS - 2
ER -