Polarization Switching in Ferroelectric Thin Films Undergoing First-Order Phase Transitions
The main switching properties in ferroelectrics undergoing first-order phase transitions are simulated within the framework of the extended Ishibashi dipole-lattice model including the dipole-dipole interaction in a two-dimensional case for ferroelectric nanoscale objects. The peculiarities of the t...
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| Format: | Article |
| Language: | English |
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Wiley
2010-01-01
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| Series: | Advances in Condensed Matter Physics |
| Online Access: | http://dx.doi.org/10.1155/2010/387853 |
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| author | L. A. Bakaleinikov A. Gordon |
| author_facet | L. A. Bakaleinikov A. Gordon |
| author_sort | L. A. Bakaleinikov |
| collection | DOAJ |
| description | The main switching properties in ferroelectrics undergoing first-order phase transitions are simulated within the framework of the extended Ishibashi dipole-lattice model including the dipole-dipole interaction in a two-dimensional case for ferroelectric nanoscale objects. The peculiarities of the temperature dependence of the switching rate and the pyroelectric coefficient are discussed in the range of coexistence of the metastable states. The used coefficients of the long-range and short-range interactions between the dipoles are taken from the dielectric and structure measurements in BaTiO3. |
| format | Article |
| id | doaj-art-2ba67f8010dd4a3b96f2005e09fba409 |
| institution | Kabale University |
| issn | 1687-8108 1687-8124 |
| language | English |
| publishDate | 2010-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Condensed Matter Physics |
| spelling | doaj-art-2ba67f8010dd4a3b96f2005e09fba4092025-02-03T01:03:37ZengWileyAdvances in Condensed Matter Physics1687-81081687-81242010-01-01201010.1155/2010/387853387853Polarization Switching in Ferroelectric Thin Films Undergoing First-Order Phase TransitionsL. A. Bakaleinikov0A. Gordon1A. F. Ioffe Physico-Technical Institute, Russian Federation, Russian Academy of Sciences, St. Petersburg 194021, RussiaDepartment of Mathematics and Physics, Faculty of Science and Science Education, University of Haifa, Oranim, Tivon 36006, IsraelThe main switching properties in ferroelectrics undergoing first-order phase transitions are simulated within the framework of the extended Ishibashi dipole-lattice model including the dipole-dipole interaction in a two-dimensional case for ferroelectric nanoscale objects. The peculiarities of the temperature dependence of the switching rate and the pyroelectric coefficient are discussed in the range of coexistence of the metastable states. The used coefficients of the long-range and short-range interactions between the dipoles are taken from the dielectric and structure measurements in BaTiO3.http://dx.doi.org/10.1155/2010/387853 |
| spellingShingle | L. A. Bakaleinikov A. Gordon Polarization Switching in Ferroelectric Thin Films Undergoing First-Order Phase Transitions Advances in Condensed Matter Physics |
| title | Polarization Switching in Ferroelectric Thin Films Undergoing First-Order Phase Transitions |
| title_full | Polarization Switching in Ferroelectric Thin Films Undergoing First-Order Phase Transitions |
| title_fullStr | Polarization Switching in Ferroelectric Thin Films Undergoing First-Order Phase Transitions |
| title_full_unstemmed | Polarization Switching in Ferroelectric Thin Films Undergoing First-Order Phase Transitions |
| title_short | Polarization Switching in Ferroelectric Thin Films Undergoing First-Order Phase Transitions |
| title_sort | polarization switching in ferroelectric thin films undergoing first order phase transitions |
| url | http://dx.doi.org/10.1155/2010/387853 |
| work_keys_str_mv | AT labakaleinikov polarizationswitchinginferroelectricthinfilmsundergoingfirstorderphasetransitions AT agordon polarizationswitchinginferroelectricthinfilmsundergoingfirstorderphasetransitions |