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首页> 外文期刊>Chemical Reviews >Epitaxial Growth of Two-Dimensional Layered Transition-Metal Dichalcogenides: Growth Mechanism, Controllability, and Scalability
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Epitaxial Growth of Two-Dimensional Layered Transition-Metal Dichalcogenides: Growth Mechanism, Controllability, and Scalability

机译:二维层状过渡金属二甲基甲基化物的外延生长:生长机理,可控性和可扩展性

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摘要

Recently there have been many research breakthroughs in two-dimensional (2D) materials including graphene, boron nitride (h-BN), black phosphors (BPs), and transition-metal dichalcogenides (TMDCs). The unique electrical, optical, and thermal properties in 2D materials are associated with their strictly defined low dimensionalities. These materials provide a wide range of basic building blocks for next generation electronics. The chemical vapor deposition (CVD) technique has shown great promise to generate high-quality TMDC layers with scalable size, controllable thickness, and excellent electronic properties suitable for both technological applications and fundamental sciences. The capability to precisely engineer 2D materials by chemical approaches has also given rise to fascinating new physics, which could lead to exciting new applications. In this Review, we introduce the latest development of TMDC synthesis by CVD approaches and provide further insight for the controllable and reliable synthesis of atomically thin TMDCs. Understanding of the vapor-phase growth mechanism of 2D TMDCs could benefit the formation of complicated heterostructures and novel artificial 2D lattices.
机译:最近,在二维(2D)材料中存在许多研究突破,包括石墨烯,氮化硼(H-BN),黑磷光体(BPS)和过渡金属二均甲基(TMDC)。 2D材料中的独特电气,光学和热性能与其严格限定的低维度相关。这些材料为下一代电子产品提供了广泛的基本构建块。化学气相沉积(CVD)技术表现出具有可扩展尺寸,可控厚度和适合于技术应用和基本科学的优质电子特性的高质量TMDC层。通过化学方法精确工程师2D材料的能力也引起了迷人的新物理,这可能导致令人兴奋的新应用。在本综述中,我们通过CVD方法介绍了TMDC综合的最新发展,并进一步了解可控和可靠的原子薄TMDC的合成。理解2D TMDCs的气相生长机制可以使复杂的异质结构和新颖的人工2D格子的形成受益。

著录项

  • 来源
    《Chemical Reviews》 |2018年第13期|共17页
  • 作者单位

    Shenzhen Univ Coll Elect Sci &

    Technol Shenzhen 518060 Peoples R China;

    Shenzhen Univ Int Collaborat Lab Mat Optoelect Sci &

    Technol 2D SZU NUS Collaborat Innovat Ctr Optoelect Sci &

    Te Coll Optoelect Engn Shenzhen 518060 Peoples R China;

    King Abdullah Univ Sci &

    Technol Phys Sci &

    Engn Div Thuwal 239556900 Saudi Arabia;

    Shenzhen Univ Int Collaborat Lab Mat Optoelect Sci &

    Technol 2D SZU NUS Collaborat Innovat Ctr Optoelect Sci &

    Te Coll Optoelect Engn Shenzhen 518060 Peoples R China;

    King Abdullah Univ Sci &

    Technol Phys Sci &

    Engn Div Thuwal 239556900 Saudi Arabia;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

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