Structure and Dielectric Properties of Zn Doped PST Thin Films Prepared by Sol-Gel Method

Abstract:

Article Preview

(PbySr1-y)ZnxTi1-xO3-x thin films were prepared on ITO/glass substrate by sol–gel process using dip-coating method. The phase structure, morphology, and dielectric properties of thin films were investigated by XRD, SEM and impedance analyzer, respectively. The perovskite phase structure was exhibited in the Zn-doped PST thin films. The formation ability of the thin films of the perovskite phase and its grain size decreased with the increase in doping Zn. The dielectric constant of the thin film was influenced by oxygen vacancies which could be controlled by Zn doping.

Info:

Periodical:

Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong

Pages:

283-286

DOI:

10.4028/www.scientific.net/KEM.336-338.283

Citation:

Z. Zheng et al., "Structure and Dielectric Properties of Zn Doped PST Thin Films Prepared by Sol-Gel Method", Key Engineering Materials, Vols. 336-338, pp. 283-286, 2007

Online since:

April 2007

Export:

Price:

$35.00

[1] M.W. Cole, P.C. Joshi, M.H. Ervin, M.C. Wood, and R.L. Pfeffer: Thin Solid Films Vol. 371 (2000) p.34.

[2] S.U. Adikary, and H.L.W. Chan: Materials Chemistry and Physics Vol. 79 (2003) p.157.

[3] A. Kumara and S.G. Manavalan: Surface & Coatings Technology Vol. 198 (2005) p.406.

[4] M. Nayak, T.Y. Tseng: Thin Solid Films Vol. 408(2002) p.194.

[5] S.U. Adikary, H.L.W. Chan: Materials Chemistry and Physics Vol. 79(2003) p.157.

[6] M. Jain, S.B. Majumder, R. Guo, A.S. Bhalla, and R.S. Katiyar: Materials Letters Vol. 56 (2002) p.692.

[7] Y. Somiya, A. S. Bhalla, and L. Eric Cross: International Journal of Inorganic Materials Vol. 3 (2001) p.709.

[8] Y. Liu, P. Du, W. Weng, G. Han, and G. Shen: Journal of Inorganic Materials Vol. 20(1) (2005) p.151.

[9] K.T. Kim, C.I. Kim: Thin Solid Films Vol. 420-421 (2002) p.544.

[10] D.H. Kang, J.H. Kim, J.H. Park, K.H. Yoon: Materials Research Bulletin Vol. 36 (2001) p.265.

[11] K.T. Kim, C.I. Kim, S.G. Lee, H.M. Kim: Surface & Coatings Technology Vol. 190 (2005) p.190.

[12] P. Du, S. Sui, W. Weng, G. Han, and J. Wang: Acta Pysica Sinica Vol. 54 (11) (2005) p.5411.

[13] P. Du, X. Li, Y. Liu, G. Han and W. Weng: Journal of the European Ceramic Society Available online 2 November 2005�DOI information 10. 1016/j. jeurceramsoc. 2005. 09. 074.

In order to see related information, you need to Login.