Nanostructured and Heterostructured 2D Materials for Thermoelectrics
Nanostructured and Heterostructured 2D Materials for Thermoelectrics
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DOI：
10.30919/es8d1136
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发表时间：
2020-09
影响因子：
7
通讯作者：
Qinyi Li;Q. Hao;Tian-Yuan Zhu;M. Zebarjadi;Koji Takahashi
中科院分区：
文献类型：
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作者：
Qinyi Li;Q. Hao;Tian-Yuan Zhu;M. Zebarjadi;Koji Takahashi
二维材料的合成和器件制造的快速发展为其在包括热电能量转换、热管理和热逻辑在内的各种领域的广泛应用提供了新的机会。作为一个重要的研究方向，原始2D材料可能较差的热电性能可以通过图案化的纳米结构、堆叠不同的2D以形成分层异质结构以及允许准费米能级微调的静电门控来显著改善。本文回顾了这一方向的最新进展，强调基本认识和实际问题。
The rapid development in the synthesis and device fabrication of 2D materials provides new opportunities for their wide applications in a variety of fields including thermoelectric energy conversion, thermal management, and thermal logics. As one important research direction, the possibly poor thermoelectric performance of the pristine 2D materials can be dramatically improved with patterned nanostructures, stacking of different 2Ds to form layered heterostructures, and electrostatic gating allowing fine-tuning of the quasi Fermi-level. This article reviews the recent advancement in this direction, with emphasis on both fundamental understanding and practical problems.