No CrossRef data available.
Article contents
Thermoelectric Properties of Bi2SrCo2O9 Tellurium-Doped Single Crystalline Whiskers
Published online by Cambridge University Press: 01 February 2011
Abstract
Long single crystalline whiskers (10-200 µm diameter) were synthesized using tellurium-doped precursors. The length of these whiskers varies from less than 1 mm up to 9 mm. The thermopower and resistivity were approximately 150 µV/K and 5 mΩ-cm respectively at 325K. The thermopower was measured using a differential technique, while the resistivity was measured using a standard four-probe method. The thermal conductivity of these small samples was measured using our parallel thermal conductance technique. The total thermal conductivity was on the order of 2 Wm−1K−1.
- Type
- Research Article
- Information
- Copyright
- Copyright © Materials Research Society 2006
References
REFERENCES
[1]
Terasaki, I., Sasago, Y., and Uchinokura, K., Physical Review B
56, R12685 (1997).Google Scholar
[2]
Funahashi, R., Matsubara, I., Ikuta, H., Takeuchi, T., Mizutani, U. and Sodeoka, S., Jpn. J. Appl. Phys.
39, L1127 (2000).Google Scholar
[3]
Nagao, M., Sato, M., Maeda, H., Kim, S., and Yamashita, T., Applied Physics Letters
79, 2612 (2001).Google Scholar
[4]
Pope, A.L., Littleton, R.T. IV, and Tritt, Terry M., Review of Scientific Instruments
72, 3129 (2001).Google Scholar
[5]
Zawilski, Bartosz M., Littleton, Roy T. IV, and Tritt, Terry M., Review of Scientific Instruments
72, 1770 (2001). andGoogle Scholar
[6]
Miyazaki, Y., Kudo, K., Akoshima, M., Ono, Y., Koike, Y., and Kajitani, T., Japanese Journal of Applied Physics
39, L531 (2000).Google Scholar
[7]
Ohtaki, M., Nojiri, Y. and Maeda, E., Proceedings of the 19th International Conference on Thermoelectrics, p. 190 (2000).Google Scholar