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http://dx.doi.org/10.4313/JKEM.2014.27.3.184

Low Dimensional Electro-optic Properties of Ferroelectric Polymer Films  

Park, Chul-Woo (Department of Laser and Optical Information Technology, Cheongju University)
Jung, Chi-Sup (Department of Laser and Optical Information Technology, Cheongju University)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.27, no.3, 2014 , pp. 184-188 More about this Journal
Abstract
The electro-optic properties in Langmuir Blodgett films of poly (vinylidene fluoride trifluoroethylene) are investigated in the crossover region between two and three dimensions. The absence of finite size effect is observed in the films thinner than 20 nm, which confirms that these films are two dimensional ferroelectrics. The copolymer LB film of P(VDF-TrFE) exhibits the largest electro-optic response(26 pm/V) at 10 layer thickness. The cross-over behavior of electro-optic effect around the 10 layer thickness was discussed with the formation of nanomesa after thermal annealing.
Keywords
Langmuir-Blodgett; P(VDF-TrFE); Ferroelectric; Electro-optic; Finite size effect;
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1 M. Bai, M. Poulsen, and S. Ducharme, J. Appl. Phys, Matt., 18, 7383 (2006).   DOI
2 T. T. Wang, J. M. Herbert, and A. M. Glass, eds: The Applications of Ferroelectric Polymers (Chapman and Hall. New York, 1988).
3 L. M. Blinov, V. M. Fridkin, S. P. Palto, A. V. Bune, Peter A. Dowben, and S. Ducharme, Phys. Uspekhi, 43, 243 (2000).   DOI
4 J. S .Lim, G. S. Park, and Y. S .Lee, Kor. J. Opt. and Photon, 12, 225 (2001).
5 G. Roberts, Langmuir-Blodgett Films (Plenum, New York, 1990)
6 S. P. Palto, L. Blinov, A. Bune, E. Duvovik, V. Fridkin, N. Petukhova, K. Verhovskaya, and S. S. Yudin, Ferro. Lett., 19, 65 (1995).   DOI   ScienceOn
7 S. Ducharme, A. V. Bune, L. M. Blinov, V. M. Fridkin, S. P. Palto, A. V. Sorokin, and S .G. Yudin, Phys Rev. B, 57, 25 (1998).   DOI
8 S. Ducharme, T. J. Reece, C. M. Othon, and R. K. Rannow, IEEE Trans Dev Mater Reliab, 5, 720 (2005).   DOI   ScienceOn
9 A. V. Bune, C. Zhu,, S. Ducharme, L. M. Blinov, V. M. Fridkin, S. P. Palto, N. G. Petukhova, and S. G. Yudin, J. Appl. Phys., 85, 7869 (1999).   DOI
10 J. Kulek, B. Hilczer, and G. W. Bak, J. Korean Phys. Soc., 32, 1093 (1998).
11 M. Poulsen, A. V. Sorokin, S. Adenwalla, S. Ducharme, and V. M. Fridkin, J. Appl. Phys., 103, 034116 (2008).   DOI
12 E. H. Kwak and C. S. Jung, J.KIEEME, 23, 566 (2010).
13 C. S. Jung, J. Korean Phys. Soc., 53, 2646 (2008).   DOI
14 C. C. Teng, Appl. Phys. Lett., 60, 1538 (1992).   DOI
15 D. J. Williams, Nonlinear Optical Properties of Organic and Polymeric Materials, ACS Symposium Series (1983).
16 J. W. Choi, P. A. Dowben, Shawn Pebley, A. V. Bune, and S. Ducharme, Phys. Rev. Lett., 80, 1328 (1998).   DOI
17 C. S. Jung, I. T. Lee, P. W. Jang, K. Seomoon, and K. H. Kim, J. Nanosci. Nanotechnol., 12, 3326 (2012).   DOI
18 M. Bai and S. Ducharme, Appl. Phys. Lett., 85, 3528 (2004).   DOI   ScienceOn