van der Waals ferroelectrics: Progress and an outlook for future research directions
van der Waals ferroelectrics: Progress and an outlook for future research directions
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DOI：
10.1063/5.0117355
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发表时间：
2022-10
影响因子：
3.2
通讯作者：
J. Parker;Y. Gu
中科院分区：
文献类型：
--
作者：
J. Parker;Y. Gu
最近发现的货车范德华（vdW）铁电材料的启发，他们纳入许多非易失性技术，并显示出潜在的各种设备应用的前景。在这里，从这个角度来看，我们评估了VDW铁电器件领域的最新发展，重点讨论了VDW异质结铁电场效应晶体管和VDW铁电忆阻器技术。此外，我们还讨论了这些技术中存在的许多悬而未决的问题，以及研究可以采取的可能途径来回答这些问题，并进一步推进对VDW铁电材料的理解。
The recent discovery of van der Waals (vdW) ferroelectric materials has inspired their incorporation into numerous nonvolatile technologies and shown potential promise for various device applications. Here in this perspective, we evaluate the recent developments in the field of vdW ferroelectric devices, with discussions focusing on vdW heterostructure ferroelectric field-effect transistors and vdW ferroelectric memristor technologies. Additionally, we discuss some of the many open questions that persist in these technologies and possible pathways research can take to answer these questions and further advance the understanding of vdW ferroelectric materials.