| Literature DB >> 27007751 |
Sujay B Desai1,2,3, Surabhi R Madhvapathy1,2, Matin Amani1,2,3, Daisuke Kiriya1,2,3, Mark Hettick1,2,3, Mahmut Tosun1,2,3, Yuzhi Zhou4, Madan Dubey5, Joel W Ager2,4, Daryl Chrzan2,4, Ali Javey1,2,3.
Abstract
Gold-mediated exfoliation of ultralarge optoelectronically perfect monolayers with lateral dimensions up to ≈500 μm is reported. Electrical, optical, and X-ray photo-electron spectroscopy characterization show that the quality of the gold-exfoliated flakes is similar to that of tape-exfoliated flakes. Large-area flakes allow manufacturing of large-area mono-layer transition metal dichalcogenide electronics.Keywords: MoS2; TMDC; gold exfoliation; large-area monolayers; layered materials
Year: 2016 PMID: 27007751 DOI: 10.1002/adma.201506171
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849