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Nanoparticles on an atomic carpet: Individual graphene sheets have been decorated with metal nanoparticles through electrochemistry. The attachment of Pd particles onto graphene renders it sensitive to hydrogen. The controlled functionalization of graphene paves the way for various electronic applications.
Harald Brune, Stefano Rusponi, Darius Constantin Merk
Kumar Varoon Agrawal, Shiqi Huang, Heng-Yu Chi, Kuang-Jung Hsu, Yueqing Shen, Ranadip Goswami