| Dynamic hysteresis of tetragonal ferroelectrics: The resonance of 90 degrees-domain switching | |
| D. P. Chen; J. M. Liu | |
| 2012 | |
| Source Publication | Applied Physics Letters
 |
| ISSN | 0003-6951 |
| Volume | 100Issue:6 |
| Abstract | The dynamic hysteresis of ferroelectric lattice with 90 degrees-domain structure in response to time-varying electric field of frequency omega and amplitude E-0 is investigated using Monte Carlo simulation based on the Ginzburg-Landau phenomenological theory. A resonance mode of the polarization switching at low frequency range, associated with cluster dipole switching, beside the dipole switching resonance mode, is revealed, characterized by two separate peaks in the hysteresis area spectrum A(omega). It is indicated that the power law scaling behaviors A(omega) similar to omega(alpha) for omega -> 0 and A(omega) similar to omega(-beta) for omega -> infinity remain applicable. (C) 2012 American Institute of Physics. [doi:10.1063/1.3683549] |
| description.department | [chen, d. p.; liu, j-m] nanjing univ, solid state microstruct lab, nanjing 210093, jiangsu, peoples r china. [liu, j-m] s china normal univ, sch phys, inst adv mat, guangzhou 510006, guangdong, peoples r china. [liu, j-m] chinese acad sci, int ctr mat phys, shenyang, peoples r china.;liu, jm (reprint author), nanjing univ, solid state microstruct lab, nanjing 210093, jiangsu, peoples r china.;liujm@nju.edu.cn |
| Keyword | Dielectric Hysteresis Dielectric Polarisation Dielectric Resonance Electric Domains Ferroelectric Materials Ferroelectric Switching Ginzburg-landau Theory Monte Carlo Methods Thin-films Model Systems Dispersion |
| URL | 查看原文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/59901 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | D. P. Chen,J. M. Liu. Dynamic hysteresis of tetragonal ferroelectrics: The resonance of 90 degrees-domain switching[J]. Applied Physics Letters,2012,100(6). |
| APA | D. P. Chen,&J. M. Liu.(2012).Dynamic hysteresis of tetragonal ferroelectrics: The resonance of 90 degrees-domain switching.Applied Physics Letters,100(6). |
| MLA | D. P. Chen,et al."Dynamic hysteresis of tetragonal ferroelectrics: The resonance of 90 degrees-domain switching".Applied Physics Letters 100.6(2012). |
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