No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Effect of electric-field-assisted thermal annealing of poly(4-vinylphenol) film on its dielectric constant
4.J. H. Park, D. K. Hwang, J. Lee, S. Im, and E. Kim, Thin Solid Films 515, 4041 (2007).
8.F.-C. Chen, C.-W. Chu, J. He, and Y. Yang, Appl. Phys. Lett. 85, 3295 (2004).
9.D. K. Hwang, C. S. Kim, J.-M. Choi, K. Lee, J. H. Park, E. Kim, H. K. Baik, J. H. Kim, and S. Im, Adv. Mater. (Weinheim, Ger.) 18, 2299 (2006).
10.M. Halik, H. Klauk, U. Zschieschang, G. Schmid, C. Dehm, M. Schütz, S. Maisch, F. Effenberger, M. Brunnbauer, and F. Stellacci, Nature (London) 431, 963 (2004).
14.L. Sardone, V. Palermo, E. Devaux, D. Credgington, M. Loos, G. Marletta, F. Cacialli, J. Esch, and P. Samori, Adv. Mater. (Weinheim, Ger.) 18, 1276 (2006).
17.E. Barsoukov and J. R. Macdonald, Impedance Spectroscopy Theory, Experiment, and Application (Wiley, New Jersey, 2005), pp. 7–8.
18.R. W. Cahn, P. Haasen, and E. J. Kramer, Materials Science and Technology: A Comprehensive Treatment, Structure and Properties of Polymers Vol. 12 (VCH, New York, 1993), Chap. 11.
Article metrics loading...
We investigated the effect of annealing a polymericdielectric film in the presence of an oscillating electric field on its dielectric constant.Films were prepared with the vertical structure of electrode/poly(4-vinylphenol)/electrode and annealed at a temperature above the glass transition temperature while applying an acelectric field ranging from at various frequencies in the hope of altering the arrangement of polymer chains through conformational transitions influenced by the orientational polarization of the polar phenol groups. It was found that the dielectric constant increased significantly by about 30% when the annealing frequency corresponded to that at which dielectric relaxation takes place effectively.
Full text loading...
Most read this month