Changes in Dielectric Properties and Dispersion Parameters of ZnO with Surfactant and Temperature

Authors

  • P. P. Sharmila Associate Professor, Department of Physics, M. P. M. M. S. N. Trusts College, Shoranur, India

DOI:

https://doi.org/10.47607/ijresm.2020.332

Keywords:

Cole-Cole analysis, Dielectrics, Dispersion parameters, Relaxation time, Surfactants

Abstract

The semiconductor nanoparticles have recently attracted a lot of attention due to the possibility of their application in various devices. In the present paper, nanoparticles of Zinc oxide are prepared by precipitation method using two different (EDTA and DNA) capping agents to control the agglomeration. XRD and SEM technique was used for structural characterization. For the study of dielectric properties, complex permittivity (ε′ and ε″) and loss tangent (tan δ) with frequency is analyzed with frequency and temperature. The Dispersion parameters are calculated using Cole-Cole analysis and the results are compared.

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Published

2020-10-14

How to Cite

[1]
P. P. . Sharmila, “Changes in Dielectric Properties and Dispersion Parameters of ZnO with Surfactant and Temperature”, International Journal of Research in Engineering, Science and Management, vol. 3, no. 10, pp. 41-46, Oct. 2020.

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Section

Articles