Product Description
Morphology:
1. Isolated flakes: The isolated triangle MoS2 flakes is monolayer, single crystalline flakes, and well distributed on the whole surface of the substrate. The flakes size is about 30~120 micrometers.
2. Monolayer continous film: the monolayer and continuous MoS2 film come from the isolated MoS2 flakes. The flakes continue to grow bigger and then form the continuous film. The monolayer rate is over 95%, and show very good PL results.
3. Multilayer continous film.
Other substrates and sizes are available upon requests. Contact: sales@6carbon.com
Isolated flakes
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Continous film
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AFM of Monolayer MoS2
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PL and Raman shift of Monolayer MoS2
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MoS2 on 300nm SiO2/Si wafer
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MoS2 on flexible PET
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MoS2 on quartz
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Monolayer MoS2 film on 2-inch sapphire wafer
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Monolayer MoS2 film on 4-inch sapphire wafer
References:
1）Gao, Min-Rui, Jin-Xia Liang, Ya-Rong Zheng, Yun-Fei Xu, Jun Jiang, Qiang Gao, Jun Li, and Shu-Hong Yu. "An efficient molybdenum disulfide/cobalt diselenide hybrid catalyst for electrochemical hydrogen generation." Nature communications 6 (2015): 5982.
https://www.nature.com/articles/ncomms6982
2） Radisavljevic, Branimir, Aleksandra Radenovic, Jacopo Brivio, I. V. Giacometti, and A. Kis. "Single-layer MoS 2 transistors." Nature nanotechnology 6, no. 3 (2011): 147.
https://www.nature.com/articles/nnano.2010.279
3） Wang, Qing Hua, Kourosh Kalantar-Zadeh, Andras Kis, Jonathan N. Coleman, and Michael S. Strano. "Electronics and optoelectronics of two-dimensional transition metal dichalcogenides." Nature nanotechnology 7, no. 11 (2012): 699.
https://www.nature.com/articles/nnano.2012.193
