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Infrared studies on some substituted copper chromite spinels

✍ Scribed by D. Basak; J. Ghose


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
383 KB
Volume
50
Category
Article
ISSN
1386-1425

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Electrical resistivity ( ) and thermoelectric power ( ) measurements were carried out in inert atmosphere on Fe 2 Mo 1؊x Ti x O 4 (0.04x41.0) spinel oxides in the temperature ranges 100-600 and 300-600 K, respectively. Thermal activation energy (E a ), carrier concentration (n), activation energy fo