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Ultralow Strain‐Induced Emergent Polarization Structures in a Flexible Freestanding BaTiO3 Membrane
https://orcid.org/0000-0003-1561-2467
AbstractThe engineering of ferroic orders, which involves the evolution of atomic structure and local ferroic configuration in the development of next‐generation electronic devices. Until now, diverse polarization structures and topological domains are obtained in ferroelectric thin films or heterostructures, and the polarization switching and subsequent domain nucleation are found to be more conducive to building energy‐efficient and multifunctional polarization structures. In this work, a continuous and periodic strain in a flexible freestanding BaTiO3 membrane to achieve a zigzag morphology is introduced. The polar head/tail boundaries and vortex/anti‐vortex domains are constructed by a compressive strain as low as ≈0.5%, which is extremely lower than that used in epitaxial rigid ferroelectrics. Overall, this study c efficient polarization structures, which is of both theoretical value and practical significance for the development of next‐generation flexible multifunctional devices.
Ultralow Strain‐Induced Emergent Polarization Structures in a Flexible Freestanding BaTiO3 Membrane
https://orcid.org/0000-0003-1561-2467
AbstractThe engineering of ferroic orders, which involves the evolution of atomic structure and local ferroic configuration in the development of next‐generation electronic devices. Until now, diverse polarization structures and topological domains are obtained in ferroelectric thin films or heterostructures, and the polarization switching and subsequent domain nucleation are found to be more conducive to building energy‐efficient and multifunctional polarization structures. In this work, a continuous and periodic strain in a flexible freestanding BaTiO3 membrane to achieve a zigzag morphology is introduced. The polar head/tail boundaries and vortex/anti‐vortex domains are constructed by a compressive strain as low as ≈0.5%, which is extremely lower than that used in epitaxial rigid ferroelectrics. Overall, this study c efficient polarization structures, which is of both theoretical value and practical significance for the development of next‐generation flexible multifunctional devices.
Ultralow Strain‐Induced Emergent Polarization Structures in a Flexible Freestanding BaTiO3 Membrane
https://orcid.org/0000-0003-1561-2467
AbstractThe engineering of ferroic orders, which involves the evolution of atomic structure and local ferroic configuration in the development of next‐generation electronic devices. Until now, diverse polarization structures and topological domains are obtained in ferroelectric thin films or heterostructures, and the polarization switching and subsequent domain nucleation are found to be more conducive to building energy‐efficient and multifunctional polarization structures. In this work, a continuous and periodic strain in a flexible freestanding BaTiO3 membrane to achieve a zigzag morphology is introduced. The polar head/tail boundaries and vortex/anti‐vortex domains are constructed by a compressive strain as low as ≈0.5%, which is extremely lower than that used in epitaxial rigid ferroelectrics. Overall, this study c efficient polarization structures, which is of both theoretical value and practical significance for the development of next‐generation flexible multifunctional devices.
Ultralow Strain‐Induced Emergent Polarization Structures in a Flexible Freestanding BaTiO3 Membrane
Advanced Science
Wang, Jie (Autor:in) / Liu, Zhen (Autor:in) / Wang, Qixiang (Autor:in) / Nie, Fang (Autor:in) / Chen, Yanan (Autor:in) / Tian, Gang (Autor:in) / Fang, Hong (Autor:in) / He, Bin (Autor:in) / Guo, Jinrui (Autor:in) / Zheng, Limei (Autor:in)
Advanced Science ; 11
01.07.2024
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Ultralow Strain‐Induced Emergent Polarization Structures in a Flexible Freestanding BaTiO3 Membrane
| Wiley | 2024
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