Effects of BaTiO<subscript>3</subscript> on dielectric behavior of BaTiO<subscript>3</subscript>–Ni–polymethyl methacrylate composites.
In: Applied Physics Letters, Jg. 89 (2006-09-25), Heft 13, S. 132910-132912
Online
academicJournal
Zugriff:
Effects of ferroelectric BaTiO 3 particles were investigated on the dielectric behavior of BaTiO 3 –Ni–polymethyl methacrylate composites fabricated by a two-step mixing and hot-molding method. The percolation power law in the smearing region was employed to explain the experimental results. The composites exhibit the dependence of the dielectric constant, dielectric loss, and percolation threshold on the concentration and particle size of BaTiO 3 . The results suggest that BaTiO 3 particles play an important role in increasing the percolation threshold and the smearing region as well as the dielectric constant of BaTiO 3 –Ni–polymethyl methacrylate composites. [ABSTRACT FROM AUTHOR]
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Titel: |
Effects of BaTiO<subscript>3</subscript> on dielectric behavior of BaTiO<subscript>3</subscript>–Ni–polymethyl methacrylate composites.
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Autor/in / Beteiligte Person: | Choi, Hyung-Woo ; Heo, Young-Woo ; Lee, Joon-Hyung ; Kim, Jeong-Joo ; Lee, Hee-Young ; Park, Eun-Tae ; Chung, Yul-Kyo |
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Zeitschrift: | Applied Physics Letters, Jg. 89 (2006-09-25), Heft 13, S. 132910-132912 |
Veröffentlichung: | 2006 |
Medientyp: | academicJournal |
ISSN: | 0003-6951 (print) |
DOI: | 10.1063/1.2354425 |
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