Journal article
Review of Ferroelectric Materials and Devices toward Ultralow Voltage Operation
Advanced functional materials, v 35(7), 2412332
01 Feb 2025
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Ferroelectrics are considered to be promising candidates for highly energy‐efficient electronic devices in future information technologies owing to their nonvolatile and low‐energy operation of spontaneous electric polarization. Driven by the pervasive and growing demands for miniaturization and energy efficiency in nanoelectronics, further reductions in the operating voltage of ferroelectric‐based devices are dispensable and thus have received immense attentions. Recent remarkable advances in atomic‐scale synthesis, cutting‐edge characterizations, and multiscale theoretical calculations of ferroelectrics have gained unprecedented insights into the manipulation of emergent functionalities in multiple length scales, which helps the discovery of nontrivial polar structures and designs of device architectures toward the promise of ultralow‐power consumption. Here, state‐of‐the‐art strategies for reducing operating voltage in ferroelectric materials and devices are reviewed. This article starts with a brief introduction and major achievements in ferroelectrics, and expounds on the techniques to probe the polarization‐switching process. Moreover, this article focuses predominantly on recent advancements in achieving low operating voltages through various prevalent strategies such as thickness scaling, defect engineering, chemical doping, surface and interfacial design, strain engineering. Finally, perspectives with scientific and technical challenges are discussed, aiming to facilitate the energy‐efficient applications of ferroelectric materials and devices in future information technologies.
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Details
- Title
- Review of Ferroelectric Materials and Devices toward Ultralow Voltage Operation
- Creators
- Aiji Wang - Beijing Normal UniversityRui Chen - Huawei Technologies (China)Yu Yun - Drexel UniversityJeffrey Xu - Huawei Technologies (China)Jinxing Zhang - Beijing Normal University
- Publication Details
- Advanced functional materials, v 35(7), 2412332
- Publisher
- Wiley
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Mechanical Engineering and Mechanics
- Web of Science ID
- WOS:001387374200001
- Scopus ID
- 2-s2.0-85213685172
- Other Identifier
- 991022197421004721
UN Sustainable Development Goals (SDGs)
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Source: SDGs in the Output
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- Collaboration types
- Industry collaboration
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Chemistry, Multidisciplinary
- Chemistry, Physical
- Materials Science, Multidisciplinary
- Nanoscience & Nanotechnology
- Physics, Applied
- Physics, Condensed Matter