Thickness Dependence of Electrical Properties in Poly(vinylidene Fluoride Trifluoroethylene) Copolymer Thin Films

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The effect of the thickness on the dielectric and ferroelectric properties of poly(vinylidene fluoride trifluoroethylene) [P(VDF-TrFE)] copolymer thin films were investigated. The results show that the dielectric constant and tunability increase while the coercive field decreases with increasing film thickness. The film thickness also affects both the reversible and irreversible Raleigh parameters in the ac field dependence of dielectric constant. The observed phenomenon can be explained by the existence of interfacial layers between electrodes and film. No obvious thickness-dependent microstructure and ferroelectric transition temperature was observed.

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Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

2049-2056

DOI:

10.4028/www.scientific.net/AMR.295-297.2049

Citation:

L. Tian et al., "Thickness Dependence of Electrical Properties in Poly(vinylidene Fluoride Trifluoroethylene) Copolymer Thin Films", Advanced Materials Research, Vols. 295-297, pp. 2049-2056, 2011

Online since:

July 2011

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Price:

$35.00

[1] C. Björmander, K. Sreenivas, M. Duan, A. M. Grishin, and K. V. Rao: Applied Physics Letters Vol. 66 (1995), p.2493.

[2] J. Celinska, V. Joshi, S. Narayan, L. McMillan, and C. Paz de Araujo: Applied Physics Letters Vol. 82 (2003), p.3937.

[3] C. S. Hwang : Journal of Applied Physics Vol. 92 (2002), p.432.

[4] C. B. Parker, J. P. Maria, and A.I. Kingon: Applied Physics Letters Vol. 81 (2002), p.340.

[5] B. Chen, H. Yang, L. Zhao, J. Miao, B. Xu, X. G. Qiu, and B. R. Zhao: Applied Physics Letters Vol. 84 (2004), p.583.

[6] Q. M. Zhang, H. F. Li, M. Poh, F. Xia, Z. Y. Cheng, H. S. Xu and C. Huang: Nature Vol. 419 (2002), p.284.

[7] B. J. Chu, X. Zhou, K. L. Ren, B. Neese, M. R. Lin, Q. Wang, F. Bauer and Q.M. Zhang: Science Vol. 313 (2006), p.1887.

[8] B. Neese, B. J. Chu, S. G. Lu, Y. Wang, E. Furman, Q. M. Zhang: Science Vol. 321 (2008), p.821.

[9] R. C. G. Naber, K. Asadi, P. W. M. Blom, D. M. de Leeuw and B. de Boer: Advanced Materials Vol. 22 (2010), p.933.

[10] F. Xia, H. S. Xu, F. Fang. B. Razavi, Z. Y. Cheng, Y. Lu, B. M. Xu, Q. M. Zhang: Applied Physics Letters Vol. 78 (2001), p.1122.

[11] K. M. Johnson: Journal of Applied Physics Vol. 33 (1962), p.2826.

[12] P. K. Larsen, G. J. M. Dormans, D. J. Taylor, and P. J. van Veldhoven: Journal of Applied Physics Vol. 76 (1994), p.2405.

[13] L. J. Sinnamon, R. M. Bowman and J. M. Gregg: Applied Physics Letters, Vol. 78 (2001), p.1724.

[14] H. Yang, N.A. Suvorova, M. Jain, B. S. Kang, Y. Li, M.E. Hawley, P. C. Dowden, R. F. Depaula, and Q. X. Jia: Applied Physics Letters, Vol. 90 (2007), p.232909.

DOI: 10.1063/1.2746953

[15] J. L. Wang, X. J. Meng, S. Z. Yuan, J. Yang, J. L. Sun, H. S. Xu, and J. H. Chu: Applied Physics Letters, Vol. 93(2008), p.192905.

[16] R. C. G. Naber and P. W. M. Blom: Applied Physics Letters Vol. 85 (2004), p. (2032).

[17] C. H. Lin, P.A. Friddle, C.H. Ma, A. Daga, and H. Chen: Journal of Applied Physics, Vol. 90 (2001), P. 1509.

[18] X. S. Gao and J. Wang: Journal of Applied Physics, Vol. 99(2006), P. 074103.

[19] H. F. Kay and J. W. Dunn: Philosophical Magazine Vol. 7(1962), p. (2027).

[20] A. K. Tagantsev and I. A. Stolichnov: Applied Physics Letters Vol. 74(1999), p.1326.

[21] M. V. Fernandez, A. Suzuki and A. Chiba: Macromolecules, Vol. 20(1987), p.1806.

[22] Z. Y. Cheng, D. Olson, H. S. Xu, F. Xia, J. S. Hundal and Q. M. Zhang, F. B. Bateman, G. J. Kavarnos, and T. Ramotowski: Macromolecules Vol. 35 (2002), p.664.

[23] S. S. Guo, C. L. Sun, T. S. Wu, X. Z. Zhao, and H. L. W. Chan: Journal of Materials Science Vol. 42 (2007), p.1184.

[24] H. S. Xu, G. Shangthi, V. Bharti, and Q. M. Zhang: Macromolecules Vol. 33 (2000), p.4125.

[25] N. H. Finstrom, J. Cagnon, and S. Stemmer: Journal of Applied Physics Vol. 101 (2007), p.034109.

[26] D. Bolten, U. Böttger, T. Schneller, M. Grossmann, O. Lohse and R. Waser: Applied Physics Letters Vol. 77 (2000), p.3830.

[27] H. B. Sharma, H. N. K. Sarma, and A. Mansingh: Journal of Applied Physics Vol. 85 (1999), p.341.

[28] O. Boser: Journal of Applied Physics, Vol. 62 (1987), p.1344.

[29] S. Iakovlev, C. H. Solterbeck and M. Es-Souni: Applied Physics Letters Vol. 81 (2002), p.1854.

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