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Uniform hexagonal graphene flakes and films grown on liquid copper surface.
Geng D, Wu B, Guo Y, Huang L, Xue Y, Chen J, Yu G, Jiang L, Hu W, Liu Y. Geng D, et al. Among authors: chen j. Proc Natl Acad Sci U S A. 2012 May 22;109(21):7992-6. doi: 10.1073/pnas.1200339109. Epub 2012 Apr 16. Proc Natl Acad Sci U S A. 2012. PMID: 22509001 Free PMC article.
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