| Autor: |
Putti, M., Marrè, D., Tassisto, M., Balestrino, G., Medaglia, P. G., Salluzzo, M., Livanov, D. V., Manokhin, S. I. |
| Předmět: |
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| Zdroj: |
International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics; 3/10/2003, Vol. 17 Issue 4-6, p415, 7p |
| Abstrakt: |
In this paper we present thermopower measurements on Nd[SUB1+x]Ba[SUB2-x]Cu[SUB3]O[SUB7-δ] thin films and (BaCuO[SUB2])[SUB2]/(CaCuO[SUB2])[SUBn] superconducting superlattices. We estimate for these systems how much charge is transferred to the CuO[SUB2] planes. For the superlattices we have clear evidence that the charge transferred by the Charge Reservoir block distributes uniformly on the available CuO[SUB2] planes. The temperature dependence of the thermopower is then compared with the prediction of a model which considers the electron-phonon-impurity interference. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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