Parallel Stitching of Two-Dimensional Materials

Xi Ling; Yuxuan Lin; Qiong Ma; Ziqiang Wang; Yi Song; Lili Yu; Shengxi Huang; Wenjing Fang; Xu Zhang; Allen L. Hsu; Yaqing Bie; Yi-Hsien Lee; Yimei Zhu; Lijun Wu; Ju Li; Pablo Jarillo-Herrero; Mildred S. Dresselhaus; Tomás Palacios; Jing Kong

doi:10.1002/adma.201505070

Parallel Stitching of Two-Dimensional Materials

Materials Science 2015-12-15 v1

Authors: Xi Ling , Yuxuan Lin , Qiong Ma , Ziqiang Wang , Yi Song , Lili Yu , Shengxi Huang , Wenjing Fang , Xu Zhang , Allen L. Hsu , Yaqing Bie , Yi-Hsien Lee , Yimei Zhu , Lijun Wu , Ju Li , Pablo Jarillo-Herrero , Mildred S. Dresselhaus , Tomás Palacios , Jing Kong

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Abstract

Diverse parallel stitched two-dimensional heterostructures are synthesized, including metal-semiconductor (graphene-MoS2), semiconductor-semiconductor (WS2-MoS2), and insulator-semiconductor (hBN-MoS2), directly through selective sowing of aromatic molecules as the seeds in chemical vapor deposition (CVD) method. Our methodology enables the large-scale fabrication of lateral heterostructures with arbitrary patterns, and clean and precisely aligned interfaces, which offers tremendous potential for its application in integrated circuits.

Keywords

transition metal dichalcogenides electronic structure of materials

Cite

@article{arxiv.1512.04492,
  title  = {Parallel Stitching of Two-Dimensional Materials},
  author = {Xi Ling and Yuxuan Lin and Qiong Ma and Ziqiang Wang and Yi Song and Lili Yu and Shengxi Huang and Wenjing Fang and Xu Zhang and Allen L. Hsu and Yaqing Bie and Yi-Hsien Lee and Yimei Zhu and Lijun Wu and Ju Li and Pablo Jarillo-Herrero and Mildred S. Dresselhaus and Tomás Palacios and Jing Kong},
  journal= {arXiv preprint arXiv:1512.04492},
  year   = {2015}
}

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30 pages, 4 figures, Accepted by Advanced Materials

Parallel Stitching of Two-Dimensional Materials

Abstract

Keywords

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