使用新兴材料进行场效应晶体管迁移率评估和霍尔效应测量的安全实践

IF 33.7 1区工程技术 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

Nature Electronics Pub Date : 2024-04-17 DOI:10.1038/s41928-024-01154-8

Vitaly Podzorov, Vladimir Bruevich

引用次数: 0

摘要

源自 Liu, A. et al. Nature Electronics https://doi.org/10.1038/s41928-022-00712-2 (2022)电荷载流子迁移率 (μ)的精确实验测定对于开发新型电子器件至关重要。最近，Liu 等人1 报道了基于溶液涂层纳米晶 CsSnI3 薄膜的包晶场效应晶体管（FET），其场效应迁移率（μFET）高达 55 cm2 V-1 s-1，霍尔效应测量的迁移率（μHall）高达 486 cm2 V-1 s-1。然而，有关场效应晶体管和霍尔测量的几个问题表明高估了迁移率，特别是场效应晶体管的非线性、噪声和滞后特性，霍尔和场效应晶体管载流子密度之间三个数量级的差异，以及在这些器件中应用的高激励电流和焦耳功率密度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Safe practices for mobility evaluation in field-effect transistors and Hall effect measurements using emerging materials

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Safe practices for mobility evaluation in field-effect transistors and Hall effect measurements using emerging materials

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来源期刊

Nature Electronics Engineering-Electrical and Electronic Engineering

CiteScore

47.50

自引率

2.30%

发文量

159

期刊介绍： Nature Electronics is a comprehensive journal that publishes both fundamental and applied research in the field of electronics. It encompasses a wide range of topics, including the study of new phenomena and devices, the design and construction of electronic circuits, and the practical applications of electronics. In addition, the journal explores the commercial and industrial aspects of electronics research. The primary focus of Nature Electronics is on the development of technology and its potential impact on society. The journal incorporates the contributions of scientists, engineers, and industry professionals, offering a platform for their research findings. Moreover, Nature Electronics provides insightful commentary, thorough reviews, and analysis of the key issues that shape the field, as well as the technologies that are reshaping society. Like all journals within the prestigious Nature brand, Nature Electronics upholds the highest standards of quality. It maintains a dedicated team of professional editors and follows a fair and rigorous peer-review process. The journal also ensures impeccable copy-editing and production, enabling swift publication. Additionally, Nature Electronics prides itself on its editorial independence, ensuring unbiased and impartial reporting. In summary, Nature Electronics is a leading journal that publishes cutting-edge research in electronics. With its multidisciplinary approach and commitment to excellence, the journal serves as a valuable resource for scientists, engineers, and industry professionals seeking to stay at the forefront of advancements in the field.