preparation-and-characterization-of-c60graphene-hybrid-nanostructures

Preparation and Characterization of C<sub>60</sub>/Graphene Hybrid Nanostructures

Physical thermal deposition in a high vacuum environment is a clean and controllable method for fabricating novel molecular nanostructures on graphene. We ...

Virginia Tech

Princeton University

We report the preparation of novel quasi-one-dimensional (quasi-1D) C60 nanostructures on rippled graphene. Through careful control of the subtle balance between the linear periodic potential of rippled graphene and the C60 surface mobility, we demonstrate that C60 molecules can be arranged into a quasi-1D C60 chain structure with widths of two to three molecules. At a higher annealing temperature, the quasi-1D chain structure transitions to a more compact hexagonal close packed quasi-1D stripe structure. This first experimental realization of quasi-1D C60 structures on graphene may pave a way for fabricating new C60/graphene hybrid structures for future applications in electronics, spintronics and quantum information. 

Adam Mills

Department of Physics,
Center for Soft Matter and Biological Physics,
Department of Physics, Center for Soft Matter and Biological Physics

Virginia Tech

Preparation and Characterization of C₆₀/Graphene Hybrid Nanostructures

Adam Mills

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Virginia Tech

Preparation and Characterization of C60/Graphene Hybrid Nanostructures

Department of Physics,
Center for Soft Matter and Biological Physics,
Department of Physics, Center for Soft Matter and Biological Physics

Preparation and Characterization of C₆₀/Graphene Hybrid Nanostructures