Journal
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS
Volume 41, Issue 8, Pages 5142-5144Publisher
INST PURE APPLIED PHYSICS
DOI: 10.1143/JJAP.41.5142
Keywords
DC resistivity; citrate precursor method; Mn-Ni-Zn ferrites; activation energy; microstructure
Categories
Ask authors/readers for more resources
DC resistivity of MnxNi0.5-xZn0.5Fe2O4 with compositions x = 0.05 to 0.4 prepared by the citrate precursor method has been investigated. It has been observed that resistivity decreases with increase in Mn concentration. The observed temperature variation curves show two linear regions. Activation energy corresponding to both regions has been calculated. Possible conduction mechanisms contributing to the processes have been discussed. Variation of resistivity with sintering temperature establishes a correlation between microstructure and conductivity.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
