M. Dragoman, M. Aldrigo, D. Dragoman, S. Iordanescu, A. Dinescu, S. Vulpe, M. Modreanu
{"title":"Ferroelectrics at the nanoscale: materials and devices – a critical review","authors":"M. Dragoman, M. Aldrigo, D. Dragoman, S. Iordanescu, A. Dinescu, S. Vulpe, M. Modreanu","doi":"10.1080/10408436.2022.2083579","DOIUrl":null,"url":null,"abstract":"Abstract Following the initial report on ferroelectricity in hafnia (HfO2) more than a decade ago, the researchers’ interest in this intriguing material system has constantly increased due to the promise it holds for future applications. Currently, there is an unbalanced situation, where an overwhelming majority of studies focus on either nanoscale characterization or on tuning the growth conditions in view of improving the properties of HfO2, but only few applications of this material system are being investigated. The goal of this review is to provide an overview of all emerging nanoscale ferroelectrics, to review their integration in most promising devices and to provide a critical analysis addressing the detrimental physical effects of nanoscale ferroelectrics on the performance of devices while outlining the perspectives to alleviate these adverse effects.","PeriodicalId":55203,"journal":{"name":"Critical Reviews in Solid State and Materials Sciences","volume":"58 1","pages":"561 - 579"},"PeriodicalIF":8.1000,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Critical Reviews in Solid State and Materials Sciences","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1080/10408436.2022.2083579","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 5
Abstract
Abstract Following the initial report on ferroelectricity in hafnia (HfO2) more than a decade ago, the researchers’ interest in this intriguing material system has constantly increased due to the promise it holds for future applications. Currently, there is an unbalanced situation, where an overwhelming majority of studies focus on either nanoscale characterization or on tuning the growth conditions in view of improving the properties of HfO2, but only few applications of this material system are being investigated. The goal of this review is to provide an overview of all emerging nanoscale ferroelectrics, to review their integration in most promising devices and to provide a critical analysis addressing the detrimental physical effects of nanoscale ferroelectrics on the performance of devices while outlining the perspectives to alleviate these adverse effects.
期刊介绍：
Critical Reviews in Solid State and Materials Sciences covers a wide range of topics including solid state materials properties, processing, and applications. The journal provides insights into the latest developments and understandings in these areas, with an emphasis on new and emerging theoretical and experimental topics. It encompasses disciplines such as condensed matter physics, physical chemistry, materials science, and electrical, chemical, and mechanical engineering. Additionally, cross-disciplinary engineering and science specialties are included in the scope of the journal.
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