• Pankaj Kumar Mishra Department of Applied Physics, Amity School of Engineering and Technology, Amity University, Madhya Pradesh, Gwalior, India
Keywords: Novel, Microelectronics, Nano composites


The effect of polarization time on the space charge relaxation behavior of pure and nano ZnO doped PVK samples has been studied. The study has been carried out by thermally stimulated depolarization current patterns of electrets formed by polarization method at 350 volts field strengths at 40◦C to 70◦C with constant heating rates. The results obtained show the shift of the TSD peak position towards lower temperature ranges. Decrease in activation energy was observed corresponding to the increase in polarizing field. The intensity of the peak maxima results in being a good indicator of the trapped carrier number evolution. For high temperatures and high electrical fields the saturation of the phenomenon is achieved faster, which is attributed to facilitated carrier mobility.


Download data is not yet available.


Wintle, H. J., Pepin, M. P., Decay of surface charge between electrodes on insulator surfaces, J. of Electrostat., 48, 115-126, (2000). DOI:

Matsui, K., Tanaka, Y., Takada, T., Fukao, T., Fukunaga, K., Maeno, T., Alison, J. M., Space charge behavior in low density polyethylene at pre-breakdown, IEEE Dielectr. Electr. Insul., 12, 406-415, (2005). DOI:

Lee, K.Y., Lee, K. W., Choi, Y. S., Park, D. H., Lim, K. J., IEEE Dielectr. Electr. Insul., Improved thermal, structural and electrical properties of epoxy for use at high voltages, 12, 566-572, (2005). DOI:

Sessler, G. M., “Electrets”, Third edition, volume 1, Laplacian Press, (1998).

Pankaj Kumar Mishra, Jyoti Mishra , Investigation of the Molecular Mechanisms, Trapping and Charge Storage Behavior of Polymer Quantum Matter, American Scientific Publisher, vol 3,(2016). DOI:

Reichmanis, E, Ober, C. K., McDonald, S., Iwaynagi, T., Nishikubo, T., (Eds.) Microelectronics Technology: Polymers in Advanced Imaging and Packaging, ACS Symp, Ser, 614, (1995).

Yu, S., Hing, P., Hu, X., Dielectric Properties of Polystyrene- Aluminum-Nitride Composites, J. Appl. Phys., 88, 398-404, (2000). DOI:

Ploss, B., Ploss, B., Shin, F. G. , Chan, H. L. W., Choy, C. L., Pyroelectric or piezoelectric compensated ferroelectric composites, Appl. Phys. Lett., 76, 2776, (2000). DOI:

Patel, K. S., Kohl , P. A., Allen, S. A. B., Dual Capacitor Technique for Measurements of Through Plane Modulus of Thin Polymer Films, Journal of Polymer Science: Part B: Polymer Physics, 38, 1634-1644,(2000).

Pankaj Kumar Mishra, Effect of the sensitizer in polyvinylcarbazole (pvk) thermoelectret Int J Pharma Bio Sci Oct ; 8(4): (B) 502-507 (2017) DOI:

How to Cite
Mishra, P. K. (2018). NOVEL POLYMER NANOCOMPOSITES FOR MICROELECTRONICS APPLICATIONS. International Journal of Engineering Technologies and Management Research, 5(2), 315-318.