DC resistivity and thermoelectric power in Ni-Cd ferrites

Autor: A. K. Ghatage, V. C. Mahajan, B. V. Bhise, S. D. Lotke, S. A. Patil, M. G. Patil
Rok vydání: 1994
Předmět:
Zdroj: Bulletin of Materials Science. 17:399-403
ISSN: 0973-7669
0250-4707
DOI: 10.1007/bf02745227
Popis: The electrical resistivity and Seebeck coefficient for Ni-Cd ferrites have been studied as a function of temperature. The lattice constant of the phases have been evaluated from X-ray powder data. The thermoelectric power measurements indicate that the samples aren-type semiconductors and the conduction mechanism is interpreted on the basis of localized model of polarons.
Databáze: OpenAIRE