Article citationsMore>>

Tung, V.T., Tinh, N.T., Yen, N.H. and Tuan, D.A. (2013) Evaluation of Electromechanical Coupling Factor for Piezoelectric Materials Using Finite Element Modeling Title. International Journal of Materials and Chemistry, 3, 59-63.

has been cited by the following article:

• TITLE: High Quality of Piezoelectric Response of Nano Ni Doped Pb1-xNixTiO3 Ceramic

  AUTHORS: A. Tawfik, O. M. Hemeda, D. M. Hemeda, M. Barakat, M. M. El-Shahawy, R. Shady

  KEYWORDS: Piezoelectric Ceramics, d33 Coefficient, Electromechanical Coupling Factor Kp

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.4 No.10, October 19, 2016

  ABSTRACT: A series of Pb1-xNixTiO3 (x = 0, 0.1, 0.2, 0.3, 0.4 and 0.5) were prepared by the general ceramic and co-precipitation method. The grain size decreased with increasing Ni contents. The piezoelectric modulus d33 increased with increasing Ni contents. It was observed also the d33 of the nanocomposite Pb1-xNixTiO3 prepared by co-precipitation method is higher than those of the prepared by general ceramic method. The coupling factor kp increased by the more doping of Ni. The ultrasonic wave velocity decreased also with increasing Ni contents. The polarized nano-sample of composition Pb0.5Ni0.5TiO3 is suitable for improving application of useful piezoelectric technology.