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arXiv 2603.01427cond-mat.mes-hallcond-mat.mtrl-sci
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二维材料中的谷电子学路线图

Valleytronics in 2D Materials Roadmap

University of Arizona(亚利桑那大学);Friedrich Schiller University Jena(耶拿弗里德里希·席勒大学);Nanyang Technological University(南洋理工大学);Indian Institute of Technology, Kanpur(坎普尔印度理工学院);University of Crete(克里特大学);Foundation for Research and Technology-Hellas(希腊研究与技术基金会);Politecnico di Milano(米兰理工大学);Fritz Haber Institute of the Max Planck Society(马克斯·普朗克学会弗里茨·哈伯研究所);Indian Institute of Science(印度科学学院);University of Regensburg(雷根斯堡大学);University at Buffalo, State University of New York(纽约州立大学布法罗分校);Eastern Institute of Technology(东方理工学院);University of Washington(华盛顿大学);The University of Hong Kong(香港大学);Sun Yat-Sen University(中山大学);University of Denver(丹佛大学);University of Konstanz(康斯坦茨大学);ETH Zurich(苏黎世联邦理工学院);National Research Council Canada(加拿大国家研究委员会);University of Ottawa(渥太华大学)
Kyle L. Seyler, Giancarlo Soavi, Bent Weber, Sunit Das, Amit Agarwal, Ioannis Paradisanos, Mikhail M. Glazov, Oleg Dogadov, Francesco Gucci, Giulio Cerullo, Ste… 展开作者

Kyle L. Seyler, Giancarlo Soavi, Bent Weber, Sunit Das, Amit Agarwal, Ioannis Paradisanos, Mikhail M. Glazov, Oleg Dogadov, Francesco Gucci, Giulio Cerullo, Stefano Dal Conte, Shubhadeep Biswas, Jan Wilhelm, Igor Žutić, Konstantin S. Denisov, Tong Zhou, Huiyuan Zheng, Wang Yao, Hongyi Yu, Ting Cao, Dacen Waters, Matthew Yankowitz, Guido Burkard, Artem Denisov, Thomas Ihn, Klaus Ensslin, Louis Gaudreau, Justin Boddison-Chouinard, Zlata Fedorova, Isabelle Staude, Kuan Eng Johnson Goh, Zhichao Zhou, Xiao Li

AI总结:

本研究综述了二维材料中谷电子学的发展现状、关键挑战及未来方向,涵盖谷电子学的基础理论、应用进展与新兴技术。

摘要:

谷电子学利用晶体固体中电子能带结构中非等价能量极值——谷自由度——来编码、操控和读取信息。二维材料的出现,首先是以石墨烯,然后是过渡金属二硫化物,使通过光学、电气和磁性途径实现谷控制成为可能。这一基础使近年来在已确立的前沿领域如谷激子物理和谷Hall效应,以及新兴方向如光波谷电子学、纳米光子集成、平板谷电子学和自旋-谷量子比特等方面取得了显著进展。同时,持续努力扩大谷电子材料并预测新的谷电子平台。本路线图汇集了领先专家的观点,绘制二维材料谷电子学前沿的关键机遇和挑战。每个部分捕捉了关键研究领域进展的快照,识别了关键开放挑战,并概述了通往未来谷电子学突破的路径。

英文摘要:

Valleytronics exploits non-equivalent energy extrema in the electronic band structure of crystalline solids -- the valley degree of freedom -- to encode, manipulate, and read out information. The advent of 2D materials, first graphene and then transition-metal dichalcogenides, made valley control practical through optical, electrical, and magnetic routes. This foundation has enabled remarkable progress in recent years spanning established frontiers, such as valley exciton physics and valley Hall effects, as well as emerging directions including lightwave valleytronics, nanophotonic integration, flat-band valleytronics, and spin-valley qubits. In parallel, there are sustained efforts to scale up valleytronic materials and to predict new valleytronic platforms. This Roadmap brings together perspectives from leading experts to chart the key opportunities and challenges at the forefront of 2D material valleytronics. Each section captures a snapshot of progress in a key research area, identifies critical open challenges, and outlines pathways toward future valleytronics breakthroughs.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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